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Every day, millions of people use AI tools like ChatGPT and Copilot. If you want to understand modern artificial intelligence, you can’t ignore Large Language Models (LLMs) . They power…
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GitHub Copilot custom instructions explained simply — what the file is, why every project benefits from one, and the mistakes beginners make when writing it.
A few months ago I was helping a teammate set up Copilot for the first time. He typed a comment, waited for the ghost text, hit tab, and said "cool, so it's like a smarter autocomplete." I…
End-to-end retrieval-augmented generation in C#: chunking strategy, embeddings, hybrid vector search, and grounding a chat completion so it cites its sources.
A complete, working setup for JWT bearer auth in ASP.NET Core Minimal APIs — token validation, role policies, and the configuration mistakes that silently disable security.
Program.cs stops scaling around twenty endpoints. Here is a vertical-slice layout for Minimal APIs that keeps routing, validation, and handlers organised as the project grows.
Every day, millions of people use AI tools like ChatGPT and Copilot. If you want to understand modern artificial intelligence, you can’t ignore Large Language Models (LLMs) . They power…
Artificial Intelligence (AI) is one of the most exciting technologies in our world today. But the terms that come with it like GenAI, LLMs, AI Agents, Agentic AI, and Intelligent AI can…
If you have used Microsoft AI tools in the past, you might remember popular services like Cognitive Services and the Bot Framework. These tools were widely used to add features like speech…
This guide will help you get started with Microsoft Azure for free. It explains three easy ways: using a Free Azure Account Signing up for Azure for Students (no credit card needed),…
This blog provides an in-depth explanation of object and dynamic types in C#. Object Type 1. Overview object is the base class for all data types in C#. It can store any type of value,…
During development and everyday use, Substring is often the go-to choice for string manipulation. However, there are cases where Substring can negatively impact performance and result in…
Microsoft announced a new Foundational C# certification in collaboration with FreeCodeCamp. The Foundational C# certification is completely free for individuals in all regions. The…
Global usings were introduced in C# 10 and .NET Core 6.0 and later versions. This feature proves to be highly beneficial as it allows you to incorporate commonly used namespaces. As a…
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In this article, we will discuss Microsoft introduced new types DateOnly and TimeOnly in C# and examine the unique functionalities offered by each, and assist in determining the suitable…
Managing images, icons, and splash screens cross-platform is more challenging since we need to manage assert and resource folders specific to each platform, as well as image folders for…
The name MAUI stands for .NET Multi-platform App UI. Many IT companies struggle with deciding whether to migrate from XAMARIN or to start from scratch with a new hybrid application. You…
.NET MAUI provides different techniques for local storage, in my previous article, explain preferences. This article will explain how to use secure storage in your mobile iOS, Android, and…
.NET MAUI provides 4 techniques for local storage options for storing data in locally on a device, depending on the nature, structure, and size of the data. The most used following 4 ways…
Microsoft Azure is a cloud service that is constantly expanding to help your organization meet business challenges. You can build, and manage to deploy applications using the following…
This article provides an understanding of VerticalStacklayout and HorzontalStackLayout using .NET Multi-platform APP UI (MAUI), which is a cross-platform framework for creating native…
The Microsoft certification is become more trend because of a lot of job openings for whose completed certification, same time most employees searching the internet “Free Azure dumps”,”…
.Net MAUI is a cross-platform framework for creating native mobile and desktop apps with c# and XAML. You can refer to my previous article for getting started with the Dotnet MAUI…
.Net MAUI is a cross-platform framework for creating native mobile and desktop app with c# and Xaml. In my previous article, we did warn welcome to Dotnet MAUI and shared information about…
An Azure key vault is a cloud service for securely storing and accessing secrets. A secret is anything that you want to tightly control access to such as API Key and Subscription, Password,…
Azure App service logging are the output of runtime trace statement in the different app code. logging feature will help you might only want to see a logged message when a particular level…
The Azure App Service is an HTTP-based service for hosting web applications, REST APIs, and mobile back ends. We can create and deploy using different languages like .Net, .Net Core, Java,…
Azure has role-based access control (RBAC) to restrict access to resources and management features, but it can’t be used to quickly prevent the users from accidentally deleting a resource.…
An Azure storage account contains all of the storage data objects like blobs, files, queues, tables, and disks. The storage account provides a unique namespace for azure storage data that…
I am pleased to announce my blog msdevbuild.com again has been listed on the popular Feedspot website as one of the Top 100 Microsoft Azure Blogs, Websites, and Influencers in 2021!…
Xamarin was released 10 years before, it has helped many developers to develop mobile apps with multi-platform with native feel but now it’s time to say goodbye to Xamarin and happily…
Azure AD B2C stands for azure active directory Business to consumer. AZURE AD B2C has its own login portal management which can be customized to a certain extent to change the look and feel…
The Bot Application runs inside Skype, web chat, Facebook, Message, etc. Users can interact with bots by sending them messages, commands, and inline requests. You control your bots using…
The azure function is a serverless concept of cloud-native design that allows a piece of code to be deployed and executed without any need for server infrastructure, web server, or any…
The Microsoft Certified Professional or MCP Program is the certification program offered by Microsoft that enables IT Professionals and Developers to validate their technical expertise.…
I have encountered lost Internet connection, network connectivity issue when using Microsoft Office, Office 365, Outlook, Teams, Internet Explorer 11 (IE11), and some version of Microsoft…
Introduction Azure App service is an HTTP based service for hosting web applications, Rest APIs and mobile back ends, you can develop in your known language using .Net, .Net core, Java,…
Power Virtual Agents are an easily created powerful bot and no-code graphical interface without the need for data scientists or developers. It eliminates the gap between the subject matter…
Microsoft introduced a new approach to help learners stay current, those who have an Microsoft active certificate and are expiring within six month can renew their certification annually at…
Introduction The Passwords and Security Codes (OTP) are a modern necessity required for security and privacy but initially iOS does not support auto read feature. iOS 12 eases the tedious…
Introduction Azure AD is cloud-based identity and access management service, which helps employees to sign in and access company resources such as Microsoft 365, the Azure portal, and…
Introduction Microsoft Azure services are available in 53 regions around the world, with plans announced for 7 additional regions and 140+ available country. Select Azure region is more…
Power Virtual Agents is an easy to create, powerful bot with a no-code graphical interface. This means there isn't necessarily a need for data scientists or developers. It eliminates the…
I am happy to share with you that I Just received the email confirmation saying I am becoming a Microsoft Certified Trainer (MCT) . I am very happy to be part world biggest learning MCT…
Power Virtual Agents are an easily created powerful bot and no-code graphical interface without the need for data scientists or developers. It eliminates the gap between the subject matter…
Power Virtual Agents is an easily created powerful bot and no-code graphical interface without the need for data scientists or developers. It eliminates the gap between the subject matter…
The Azure AD is the identity provider, responsible for verifying the identity of users and applications and providing security tokens upon successful authentication of those users and…
Microsoft Cognitive services is set of cloud based intelligence APIs for building richer and smarter application development. Cognitive API will use for Search meta data from Photos and…
The Bot Application runs in an application, like Skype, web chat, Facebook, Message, etc. Users can interact with bots by sending them messages, commands, and inline requests. You control…
Microsoft Cognitive Services offers awesome APIs and services for developers to create more intelligent applications. You can add interesting features, like people's emotions and video…
Sentiment analysis seeks to understand a subject’s attitude or emotional reaction towards a specific topic or brand. Sentiment analysis does not have to be complicated and technical. It…
Microsoft is hosting its Future Decoded summit in Mumbai and Bengaluru on February 24 and 25, 2020 respectively, and Microsoft CEO Satya Nadella will keynote the event. On 25 February 2020…
The Bot Framework Composer is a fantastic tool for creating/developing Microsoft bots, as it gives you the ability to sketch out and compose the whole simple and complex Bot applications…
The Bot Application runs inside an application in different channel like Cortana, Skype, web chat, Facebook, Message, etc. Users can interact with bots by sending them messages, commands,…
The Bot Framework Composer is a fantastic tool for creating/developing Microsoft bots, as it gives you the ability to sketch out and compose the whole simple and complex Bot applications…
You weren't able to attend the Microsoft Ignite or any of the world tour events. Microsoft Shared AI presentations, demo, Video, learning paths and more as a full github repo. It's amazing…
Bot Framework Composer is a fantastic tool for creating/developing Microsoft bots, as it gives you the ability to sketch out and compose the whole simple and complex Bot applications within…
Create Azure article is not a problem, we can take a screenshot and mask using a paint application or other tools, but while doing Live presentation or screen recording is a big challenge,…
The Microsoft Azure, Cloud, MicrosoftAI and Enterprise Symbol / Icon Set is a free download from Microsoft website, the folder included set of symbols/icons as an SVG. Microsoft Word,…
The Bot Framework supports different types of rich cards, Azure AD authentication and provides a richer interaction experience to the users, I have already shared about message design,…
The Bot Framework has supported the different type of rich cards and provides a richer interaction experience to the user. In this article, I will share about how to integrate adaptive card…
On 2011 at Xamarin announced great and happy news to all c#.net developer, can develop ios application using xamarin . On 2016 Microsoft announced that they had acquired Xamarin and all the…
.Net Class and API or some features that behave differently on each platform so we need to write some code on platform specific. Below two library for sharing code between multiple platform…
Mobile Application planning, development, testing and deployment go well as per the customer estimation but after a while the client was clamoring that the app is getting slower and slower…
Introduction : Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be free. Your bot can also have…
Introduction: Microsoft Cognitive services is set of cloud based intelligence APIs for building richer and smarter application development. Cognitive API will use for Search meta data from…
Introduction : Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be free. Your bot can also have…
Xamarin Developer Interview questions and answers Bot is ready to use in Line app. Xamarin FAQ Bot will be ready with 7000+ more Xamarin QnA’s. Now you can start open your Line App and >…
Microsoft Learning blog posted, Microsoft Azure and Data and AI certification changes will be there on March 2020 . Currently finalizing the updates related to Azure Administrator,…
Introduction: Azure Content Moderator API is a cognitive service that checks text, image, and video content for material that is potentially offensive, risky, or otherwise undesirable. When…
****The challenge begins 23 September 2019, and ends on 23 October 2019.***** I have successfully completed the Xamairn Azure Function Challenge and the goal of the challenge is to create a…
As a Mobile Developer, when we start a new project, we always search and speak about application architecture. One of the most common choices in Xamarin . Forms is MVVM, this is due to the…
Storyboards feature first introduced in iOS 5 that save time building user interfaces for iOS mobile apps. Storyboards allow you to prototype and design multiple view controller views…
Startup Tracing can be used with Visual Studio 2019 Version 16.2 or Visual Studio for Mac 2019 Version 8.2. You can get started with Startup Tracing by editing your Android project’s…
Google announced all Android app should support 64-bit architectures from Aug 1, 2019. 64-bit CPUs deliver faster, richer experiences for your users. Google Play will continue to support…
Introduction : Google is considering the users privacy seriously, it has updated its Google Play Developer Policy which restricting SMS, CALL_LOG access. If your app does not require access…
Introduction: The Azure AD is the identity provider, responsible for verifying the identity of users and applications and providing security tokens upon successful authentication of those…
Introduction: The Bot Framework has supports different type of rich cards and provides a richer interaction experience to the user. In this article, I will show how to integrate Receipt…
Introduction: The Bot Framework has supported the different type of rich cards and provides a richer interaction experience to the user. In this article, I will share about how to integrate…
Introduction: The Bot Framework has supported the different type of rich cards and provides a richer interaction experience to the user. In this article, I will share about how to integrate…
Introduction : Secure channels are a cornerstone to users and employees working remotely and on the go. Users and developers expect end-to-end security when sending and receiving data -…
Introduction: The Bot Framework has supported the different type of rich cards and provides a richer interaction experience to the user. In this article, I will share about how to integrate…
The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform . Your bot can also have more…
Introduction: The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform . Your bot can…
Introduction: The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform . Your bot can…
Introduction: The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform. Your bot can also…
Introduction: Microsoft Cognitive Services awesome APIs and services for developers to create more intelligent applications. You can add more interesting feature like people emotion and…
Xamarin Forms ChatBot using the Microsoft Bot Framework Introduction: The Bots Framework that run inside skype ,web chat , Facebook ,Message ,etc. Users can interact with bots by sending…
Introduction The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform. Your bot can also…
Introduction: Language Understanding service (LUIS) allows our any application to understand what a person wants in their own words. LUIS can integrate to Windows, Web, Bot and mobile…
Artificial Intelligence continues to gain more traction, now that companies such as Google, Microsoft and others, have released a suite of easy to use tools. It now enables us to create…
Introduction: Visual Studio 2019 publicly available from April 2 2019 and it’s includes many improvements for Xamarin mobile developers in Visual Studio. Microsoft mainly focused on key…
Introduction: Sentiment analysis seeks to understand a subject’s attitude or emotional reaction towards a specific topic or brand. Sentiment analysis does not have to be complicated and…
Introduction: Visual Studio 2019 streamlines your experience so you can get right down to focused work. Microsoft announced Visual studio 2019 will launch on April 2, 2019 with many…
Introduction: Visual Studio 2019 streamlines your experience so you can get right down to focused work. Microsoft announced Visual studio 2019 will launch on April 2, 2019 with many…
Introduction: The Azure AD is the identity provider, responsible for verifying the identity of users and applications and providing security tokens upon successful authentication of those…
Introduction: Microsoft Academic is a free public search engine for academic publications and literature developed by Microsoft Research. In this library have 375 million entities ,170…
Building Chat Bots with Bing search results using Bot Framework Introduction: The Bot Framework supports different types of rich cards, Azure AD authentication and provides a richer…
Introduction: The Bot Application runs inside an application, like Skype, web chat, Facebook, Message, etc. Users can interact with bots by sending them messages, commands, and inline…
Agenda: Introduction to Microsoft Bot Framework Design and Develop,Test /Debug Bot Application with Demo Getting Started With Azure Bot Service. Deploy /Publish Intelligent Bots using Bot…
Introduction: Microsoft introduced the public preview of Video Indexer as a part of Cognitive Service. Previously, we used Video API but now it's replaced with Video Indexer. Video Indexer…
Introduction: Microsoft introduced the public preview of Video Indexer as a part of Cognitive Service. Previously, we used Video API but now it's replaced with Video Indexer. Video Indexer…
Introduction: Microsoft introduced the public preview of video indexer as part of cognitive service. previously its Video API now its replaced into Video Indexer. Video Indexer…
The Bing Autosuggest API returns a list of suggested queries based on the user enters in the search box. Display the suggestions in the search box's drop-down list. The suggested terms are…
The Bing Autosuggest API returns a list of suggested queries based on the user enters in the search box. Display the suggestions in the search box's drop-down list. The suggested terms are…
The Bing News Search API returns a list of world news from a search query which can be Customize trending news from around the world by category and region. Results include information such…
The Bing News Search API returns a list of world news from a search query which can be Customize trending news from around the world by category and region. Results include information such…
The Bing Web Search API provides an experience similar to Bing.com/Search by returning search results that Bing determines are relevant to the user's query. The API results include Web…
The Bing Web Search API provides an experience similar to Bing.com/Search by returning search results that Bing determines are relevant to the user's query. The API results include Web…
Introduction: The Azure AD is the identity provider, responsible for verifying the identity of users and applications and providing security tokens upon successful authentication of those…
The Bot Framework has supports different type of rich cards and provides a richer interaction experience to the user. In this article, I will show how to integrate Receipt card UI design in…
Introduction: The Bot Framework has supported the different type of rich cards and provides a richer interaction experience to the user. In this article, I will share about how to integrate…
The Bot Framework has supported the different type of rich cards and provides a richer interaction experience to the user. In this article, I will share about how to integrate Hero card UI…
Introduction: The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform. Your bot can also…
Introduction: The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform. Your bot can also…
Introduction: The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform . Your bot can…
The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform . Your bot can also have more…
Introduction: Microsoft Cognitive Services awesome APIs and services for developers to create more intelligent applications. You can add a more interesting feature like people emotion and…
The Azure Bot Service is powered by the Microsoft Bot Framework and bot service allows developers to build conversational applications that plug into many popular chat applications…
Introduction: The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform. Your bot can also…
The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform . Your bot can also have more…
Introduction: The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform. Your bot can also…
Azure Functions is a solution for easily running small pieces of code in the cloud. We can create, execute, and test our custom logic function without creating a VM or web applications and…
Introduction: Azure Functions is a solution for easily running small pieces of code in the cloud. We can create, execute, and test our custom logic function without creating a VM or web…
Azure Functions is a solution for easily running small pieces of code in the cloud. We can create, execute, and test our custom logic function without creating a VM or web applications and…
Azure Function is a solution for easily running small pieces of code in the cloud. Create, Execute and test your custom logic function without creating a VM, Web Applications, and no need…
Visual Studio provide the many inbuilt templates for create a project, In this article we can create a new project template as per your client or product requirement and use the your…
The .NET Standard Library is a formal specification of .NET APIs that are intended to be available on all .NET runtimes . You can understand another way its expanded, Portable Class…
Introduction: Microsoft Cognitive Services awesome APIs and services for developers to create more intelligent applications. You can add more interesting feature like people emotion and…
Introduction: Microsoft offer a different service in the Cloud, Mail, Calendar, Contact, Chat and files from common Microsoft portal and also if you want to integrate to your application,…
Introduction: The Bots Framework that run inside skype ,web chat , Facebook ,Message ,etc. Users can interact with bots by sending them messages, commands and inline requests . You control…
Introduction: The Azure Bot Service is powered by the Microsoft Bot Framework and bot service allows developers to build conversational applications that plug into many popular chat…
Introduction: The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform. Your bot can also…
Introduction: The Bot Framework enables you to build bots that support different types of interactions with users. You can design conversations in your bot to be freeform. Your bot can also…
Introduction: Visual Studio 2017 was launched on March 7, 2017 with many fresh and exciting features for Visual Studio developers and Xamarin Live Player Announced on stage at Build 2017.…
Introduction: Visual Studio 2017 for mac was launched at MS Build 2017 with many fresh and exciting features for Visual Studio developers in mac machine. Mac OS user can build apps for…
Databind two control properties or view model property that have incompatible types / Validation, you need a piece of code in between, that converts the value from source to target type and…
Databinding is a mechanism in Xamarin Forms Application. Binding is common context, is the process of mapping a property on a Page, to a property in a view or ViewModel. In this Article I…
Introduction: Visual Studio 2017 successfully was launched on march 7 2017 with many fresh and exciting features for Visual Studio developers. On February 24, 2016 Xamarin and Microsoft…
Xamarin allows us to integrate maps in our all the platform mobile application. Google and Bing maps combines the power of Xamarin maps. You can show any location on the map, show different…
Introduction: Android allow us to integrate google maps in our application so we need to generate an API Key using google developer account. This article shows you how to generate Google…
Windows allow us to integrate Bing maps in our application so we need to generate an application key using Bing developer account . This article shows you how to generate Bing map…
Step 1: Create / Register Azure Active Directory Login from Here Step 2: Implement Xamarin . Forms Application After completed your Azure app register, then you can start follow below steps…
Introduction: We all knew xamarin and visual studio is great technology. You are no longer restrict develop only phone and tablet now you can develop Android wearable apps using xamarin.…
Microsoft Azure Active Directory (Azure AD) to add authentication and authorization to Our web, mobile Application and web APIs. In this article I shown below how to create / implement…
Issue : While trying adding Nuget package for Azure Active Directory ('Microsoft . IdentityModel . Clients . ActiveDirectory 3.13.8') , it is possible you will receive an error complaining…
Azure Mobile App Service is easy to rapidly build engaging cross-platform and native apps for iOS, Android, Windows. We can use implement following mobile feature using Azure and create…
Playing with keyboard shortcuts is very interesting and reduce the head-ache of using mouse again and again while programming with visual studio IDE. Actually, keyboard shortcuts also…
Issue: In Xamarin Form , While adding reference Sqlit PCL or PCl storage ,etc . if you get following error Severity Code Description Project File Line Suppression State Error Unable to…
Xamarin is great technology for develop cross mobile application development. You can create, Build and Debug iOS application in windows machine using Visual Studio. In this article, I will…
Microsoft changed from MSDN Subscription to Visual Studio Subscription and also changed Url into https://my.visualstudio.com/ Today I have logged into MSDN but its showed like below Watch…
The State Persistence between app restarts and when suspending/resuming. The values in the Properties dictionary are only stored when the app goes to Start ( OnStart), sleep ( OnSleep ),…
Issue: Android Emulator Keyboard not displaying and not able to Type using hard keyboard Solution: Try to follow below steps in Android Emulator Open Android Emulator Click on Setting…
Problem: I have installed VS 2015 with update 3 and created Blank xamarin Form application. I can able to build the application but when I run android app with VS emulator is running but…
Input Validation in Xamarin Forms Behaviors Introduction: Xamarin.Forms behaviors are created by deriving from the Behavior or Behavior<T> class, where T is the type of the control (Entry,…
For Debug your application we need follow below steps 1. Open zenfone Settings and scroll down and click on About link. 2. Scroll down and select Software Information. 3. Click on Build…
Introduction: OAuth is an Authorization framework that enable application to obtain limited access to user accounts on HTTP service in Facebook, google and Microsoft etc. Nowadays no need…
Singleton Static Class 1 Single means single object across the application life cycle so it application level The static does not have any Object pointer, so the scope is at App Domain…
Introduction: OAuth is a web authentication protocol and open standard for authorization, Nowadays Internet users to log in to third party websites using following account without exposing…
Create New Xamarin.Form solution after that clear unwanted target project. If you required to add project on feature. You can add new platform projects to the Xamarin.Forms solution. In the…
Introduction: Xamarin.Forms is a cross platform UI toolkit that allow user to efficiently create native user interface layout. Code can be shared all the device (IOS,Android , Windows Phone…
Introduction Let we look regarding list view binding. The cross-platform applications with Xamarin.iOS, Xamarin.Android the ListView control binding is structurally similar. Xamarin.IOS…
Microsoft Visual Studio 2015 includes an Android emulator that you can use as a target for debugging your Xamarin.Android app .This emulator uses the Hyper-V capabilities of your…
At the Build 2016 conference, Microsoft introduced the exciting news that Xamarin will now be available for all existing MSDN users at no extra cost. Windows Developer: Xamarin is included…
Local Storage (SQLite) Using Windows 10 UWP Apps The Windows 10 Universal app local storage using SQLite database. Step-by-step implementation. Step 1: Create new universal project /…
Great news for Microsoft developer . Developers don’t need to buy a $3,000 HoloLens device. Microsoft Visual Studio team will be releasing a HoloLens emulator that can be used to build and…
At the Build 2016 conference, Microsoft introduced the exciting news that Xamarin will now be available for all existing MSDN users at no extra cost. Windows Developer: Xamarin is included…
Help to Developer to manage and deliver hands-on digital learning experiences in MAUI, Xamarin,Azure, and Microsoft AI free Learning portal by Suthahar Jegatheesan
Help to Developer to manage and deliver hands-on digital learning experiences in MAUI, Xamarin,Azure, and Microsoft AI free Learning portal by Suthahar Jegatheesan
Solution 1: For this issue download sqlite3.dll from http://www.sqlite.org/download.html . File name - sqlite-dll-win32-x86-3071602.zip That will contain sqlite3.dll. add dll in your…
C# 6.0 New Feature How to get C# Updated Version? Two ways we can update C# 6.0 Updated Visual Studio into VS 2014 Or Installing Roslyn Package in VS 2013 $ Sign : Its simplify String…
How to load UIImage from web URL ? UIImage img=Images.Fromuri("www.google.com/my.jpg"); Common Class : public static Class Images { Public static UIImage FromUrl (string uri ) { using ( var…
For testing if you want access local storage or local database you can use Windows Phone Poser Tools ( http://wptools.codeplex.com/ ) Help to Developer to manage and deliver hands-on…
How to run and deploy an app for Windows Phone ? Or How to deploy Xap file into Device ? We can run your app in Windows Phone Emulator and windows phone device connected to development…
In xamarin Scan providing online support for our library how much platform Specific . we need to follow 3 steps, after that we will get know how much % it will support Select compiled .NET…
Questions 1 Can you tell about Xamarin ? 2 History of Xamarin 3 What is Xamarin.iOS Application compiler? 4 What Xamarin.Android Application compiler? 5 Can we develop Windows mobile…
Xamarin Interview Question : Xamarin Interview Questions /Answers Xamarin .Android interview Questions /Answers Xamarin . iOS interView Questions /Answers Xamarin . Forms Interview…
Questions 1 Can you tell about Xamarin ? 2 History of Xamarin 3 What is Xamarin.iOS Application compiler? 4 What Xamarin.Android Application compiler? 5 Can we develop Windows mobile…
Questions 1 Can you tell about Xamarin ? 2 History of Xamarin 3 What is Xamarin.iOS Application compiler? 4 What Xamarin.Android Application compiler? 5 Can we develop Windows mobile…
Questions 1 Can you tell about Xamarin ? 2 History of Xamarin 3 What is Xamarin.iOS Application compiler? 4 What Xamarin.Android Application compiler? 5 Can we develop Windows mobile…
VideoChooserTask & MediaChooserTask not available in default chooser Windows Phone 8 So We can Use MedialLibrary it will give you access to existing Songs & Video Namespace: Microsoft . Xna…
Some Feature not Supported in SQLite Feature Support Not Support Right Outer Join No Only Left Outer Join Full Outer Join No Only Left outer Join Alter Table Rename Table Add Column Alter…
SQLite How to create Database? How to Get All Database Name? SQLite > . Database Above query retrieve all database name with location “ Main “ is default database name . How to Create New…
SQLite Commands ( Sql dot commands) Below commands all are called SQLite dot commands other than SQL dot command for terminated query use by a semi-colon (;) If you want retrieve all SQL…
SQLite Installation Download Following Files SQLite EXE ( sqlite -shell-win32-* . zip):: For database management http://www.sqlite.org/2013/sqlite-dll-win32-x86-3080002.zip SQLite dll (…
SQLite Define: SQLite is an embedded relational database engine. Other Names: Self –Contained ( no external dependencies) Server Less Zero – Configuration Transactional Sql Database Engine…
Dot - Less {} Dynamic CSS for . Net LESS extends CSS with dynamic behavior such as variables, mixins, operations and functions. Download latest dot less package http://www.dotlesscss.org/ ,…
Java Script: <script language="javascript"> document.onmousedown=disableclick; status="Right Click Disabled"; Function disableclick(e) { if(event.button==2) { alert(status); return false; }…
How to deploy Application in VS 2012 1. Click Once Deployment a. Right Click Solution èPublish 2. InstallShield a. Right Click Solution èAdd New Project èSelect InstallShield(…
Microsoft all about giving students Microsoft professional-level developer and designer tools at no cost so that students can chase their dreams and create the next big breakthrough in…
step 1: CREATE TABLE COLLEGE(SID NVARCHAR(10),SNAME NVARCHAR(20),PLACE NVARCHAR(20)) Step 2: INSERT INTO COLLEGE…
Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user's browser. Why use Modernizr? Taking advantage of cool new web technologies is great fun, until you have…
using System . Net . Mail; Coding: MailMessage om = new MailMessage("[email]", "[email]"); // om . CC // om . Bcc om . Subject = "Welcome to Suthahar bogs"; om . Body = value; om .…
A trigger is a SQL procedure that initiates an action . when an event (INSERT , UPDATE , DELETE) occures . Triggers can be viewed as similar to stored procedure in that both consist of…
The CUBE,COMPUTE,COMPUTE BY and ROLLUP operators are useful in generating reports that contain subtotals and totals. There are extensions of the GROUP BY clause. The result set of a ROLLUP…
IsolatedStorageSettings Save Data Into Setting: /// <summary> /// Save Value into Setting File /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void…
WP7 Isolated Storage ●Isolated storage is used to store local text file a on Windows Phone 7 ●If you know File concept in C#.net its easy for you ●If you have two applications that work…
Error in SQL Server Cannot connect to WMI provider. You do not have permission or the server is unreachable. Note that you can only manage SQL Server 2005 servers with SQL Server…
Cascading Style Sheets cascade. This means that the styles are applied in order as they are read by the browser. The first style is applied and then the second and so on. What this means is…
You connect to TFS from the standard Visual Studio Team Explorer it remembers the credentials used to connect to the server. 1. To clear the credential cache Start ==> Run ==>control…
using System.Net.Mail; using System.Net; MailMessage mail = new MailMessage(); mail.To.Add("**@gmail.com"); mail.To.Add("**@gmail.com"); mail.From = new MailAddress("**@gmail.com");…
CREATE TABLE WITHOUT PRIMARY KEY CREATE TABLE JSSTUDTABLE (SNO NUMERIC(10) NOT NULL)ADD PRIMARY KEY EXISTING TABLE ALTER TABLE JSSTUDTABLE ADD PRIMARY KEY (SNO); REMOVE PRIMARY KEY EXISTING…
Reset Controls Value using Asp.net / Javascript / Jquery Asp.net: Dynamicaly you have to add controls means you don't know controls id so we can find control type in particular page after…
“ COALESCE “ Method in Sql Server Table Have so many column like that Name HomeAddress OfficeAddress Temp_Address Suthahar Null Null Pudukkottai Suresh Pullanviduthi Null Null Sumathi Null…
Lambda Expression (=>): A lambda expression is an unnamed method written in place of a delegate instance. The compiler immediately converts the lambda expression to either Delegate Instance…
Writing Plug-in Methods with Delegates A delegate variable is assigned a method dynamically. This is useful for writing plug-in methods. In this example, we have a utility method named…
Add Two Number Delegate Program public delegate int AddTwoNumberDel(int fvalue, int svalue); private void btnClick_Click(object sender, EventArgs e) { AddTwoNumberDel AT = Addnumber; //…
What is Delegate? Its reference to method. once method assign to delegate its work like method delegate method used any other method Where we will use real time? If you want to call…
Disadvatage : Disadvantage is that only HTTP protocol could be used. Another disadvantage is all the service will run on the same port. WCF Programming Model: WCF service have three parts .…
· Windows Communication Foundation is a programming platform and runtime system for building, configuring and deploying network-distributed services. · It is the latest service oriented…
Abstract Class: Now we will discuss about abstract class in c#.net. Abstract class is class we cannot create object. We only use inherit We are only use base class. If u r use abstract…
Keywords in C#.net C#.net have 77 Reserve word. You are not declare variable/method in reserve words .if you want to declare reserved word you can use " @ " symbol. Example: private void…
How many web.config files for sngle application? You should have only one web.config. but in sub folder you can have one web.cofing to set configuration of that folders. Example if your…
What is Web.Config File? It is an optional XML File which stores configuration details for a specific asp.net web application. What is Machine.config File? The Machine.Config file, which…
2D Array You want to use a 2D array containing any type(int,string ,etc) of value in your C# program 2D array contain 2 pair of values Performance PERF 2D Array are slower to index elements…
Arrays are references that point to fixed sizes of memory that you can store different kinds of elements in, such as values or references to other objects. In these examples, we look at…
View in Sql Server View is a virtual table It s contains columns and data in different table View does not contain any data directly. Its a set of select query Table 1 Sno Sname Table 2 Sno…
How many types of triggers are there in Sql Server 2005? There are two types of triggers Data Manipulation language (DML) triggers Data Definition language (DDL) triggers DML triggers…
Trigger is a special kind of Store procedure Modifications to the table are made using INSERT , UPDATE OR DELETE trigger will run It is automatically run Triggers prevent incorrect ,…
How to use C# string Format string Format method replace the argument Object into a text equivalent System.String. Replace string Particular index for ex System.String.Format("Hi welcome Mr…
Avoid Temp Table use Table Data Type Micrsoft indroduced table data type in sql server altenative to using temporary table Table variables store a set of records, so naturally the…
List Of Table Name In Sql Server SELECT *FROM INFORMATION_SCHEMA . TABLESWHERE Or SELECT [name ] FROM sys . tables; table_type = 'BASE TABLE' Help to Developer to manage and deliver…
If you need to debug an application in a point where it's difficult to attach debugger manually You can use following code anywhere in your application System.Diagnostics.Debugger.Break();…
When the program is executed the CLR activates JIT compiler ,inturn this JIT converts the MSIL Code (Non Executable) to Native Code(Executable) on demand basis as each part of Program is…
MS.NET – 4.0 INCL. C#, VB.NET & ASP.NET MS.NET FRAMEWORK The .NET Framework - an Overview Architecture of .NET Framework Types of Applications which can be developed using MS.NET MSIL /…
What is Resource File ? A resource file is a XML file that contains the strings that we want to a. Translate into different languages. b. Can be updated dynamically so that user themselves…
If data are not available in some kind of XML format (like RSS or web services), sometime you need to deal with HTML output of web page. HTML is usually much harder to analyze than XML…
T-SQL Queries 1. 2 tablesEmployee Phone empid empname salary mgrid empid phnumber 2. Select all employees who doesn't have phone? SELECT DISTINCT m1.moviename FROM MovieTable m1 INNER JOIN…
select DATEADD(DD, 1 - DATEPART(DW, getdate()),getdate()) Help to Developer to manage and deliver hands-on digital learning experiences in MAUI, Xamarin,Azure, and Microsoft AI free…
IF OBJECTPROPERTY( OBJECT_ID( '[dbo].[Customers]' ), 'TableHasPrimaryKey' ) = 1 PRINT '[dbo].[Customers] table has a primary key. Help to Developer to manage and deliver hands-on digital…
SELECT obj.NAME, ind.rowcnt FROM sysindexes AS ind INNER JOIN sysobjects AS obj ON ind.id = obj.id WHERE ind.indid < 2 AND OBJECTPROPERTY(obj.id, 'IsMSShipped') = 0 ORDER BY obj.NAME Help…
select CASE WHEN MONTH(getdate()) IN (1, 3, 5, 7, 8, 10, 12) THEN 31 WHEN MONTH(getdate()) IN (4, 6, 9, 11) THEN 30 ELSE CASE WHEN (YEAR(getdate()) % 4 = 0 AND YEAR(getdate()) % 100 != 0)…
select Col, count(Col) from TableName group by field having count(*) > 1 Help to Developer to manage and deliver hands-on digital learning experiences in MAUI, Xamarin,Azure, and Microsoft…
EXEC sp_configure 'clr enabled', 1; RECONFIGURE WITH OVERRIDE; Go Help to Developer to manage and deliver hands-on digital learning experiences in MAUI, Xamarin,Azure, and Microsoft AI free…
EXEC sp_configure 'clr enabled', 0; RECONFIGURE WITH OVERRIDE; Go Help to Developer to manage and deliver hands-on digital learning experiences in MAUI, Xamarin,Azure, and Microsoft AI free…
SELECT * FROM table1 SELECT COUNT(*) FROM table1 SELECT rows FROM sysindexes WHERE id = OBJECT_ID(table1) AND indid < 2 Help to Developer to manage and deliver hands-on digital learning…
Joins are used in queries to explain how different tables are related. Joins also let you select data from a table depending upon data from another table. Types of joins: INNER JOINs, OUTER…
Triggers are basically used to implement business rules.Triggers is also similar to stored procedures.The difference is that it can be activated when data is added or edited or deleted from…
SELECT @@MAX_CONNECTIONS Help to Developer to manage and deliver hands-on digital learning experiences in MAUI, Xamarin,Azure, and Microsoft AI free Learning portal by Suthahar Jegatheesan
Filtered indexes are a new feature in SQL 2008 and they allow for an index to contain only some of the rows in the table. Prior to this, an index would always have, at the leaf level, the…
set rowcount 2 select column,column1 from tblEmployeeMaster Help to Developer to manage and deliver hands-on digital learning experiences in MAUI, Xamarin,Azure, and Microsoft AI free…
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