csharp

In this blog post, you will learn how to implement real-time communication in your ASP.NET Core applications using SignalR. We will cover the basics of SignalR, its core concepts, and provide you with hands-on examples to get started quickly.

In this blog post, readers will learn about middleware in ASP.NET Core, its significance in request processing, and how to create custom middleware components. We will explore the lifecycle of middleware, built-in middleware options, and best practices to follow when implementing middleware in your applications.

In this blog post, we will explore how to build a RESTful Web API using ASP.NET Core. This guide will walk you through the essential concepts and provide practical examples to help you create robust and scalable APIs.

In this blog post, you will learn about the concepts of async and await in C#, their significance in improving application performance, and how to implement them effectively. We'll explore the fundamentals, practical examples, best practices, and common pitfalls to avoid.

In this blog post, you will learn the fundamentals of C# programming, including key concepts, syntax, and practical examples. By the end, you will be equipped to write basic C# applications and understand essential programming principles.

Hello everyone, in today's digital landscape, integrating Google authentication login using Google API has become increasingly essential. In this article, we will delve into the process of seamlessly integrating Google SignIn into Asp.Net Core 8.0, the latest framework in the .NET Core ecosystem. Let's explore how to streamline user authentication and elevate the security standards of your web applications by Integrating Google SignIn in Asp.Net Core 8.0.

In a production environment, securing your Swagger UI is essential to prevent unauthorized access. You can use authentication middleware to protect the Swagger UI endpoint. Below is an example of how you can configure authentication for Swagger UI in an ASP.NET Core application.

Hello guys we often have to deal with json files in asp.net mvc and we also have to read json files using c# and asp.net. So in this article we will see how to read json file in asp.net mvc.

Hello guys we often need to import csv file and load into datatable in asp.net mvc. So we will see how you can load datatable from csv file or how to import csv in asp.net mvc.

Hello guys sometimes we need to call async methods inside sync methods in our asp.net application. So we will see how we can do that.

In this article we will see how to use dapper with stored procedure for selecting data from database with parameters.

Hello guys in this tutorial we will see how you can select same row after rebinding or repopulating devexpress gridview.

Get random number in asp.net C#

LINQ (Language Integrated Query) is a feature in C# that allows us to perform queries against data sources, which can be arrays, collections, or any type of databases, using a SQL-like syntax. In this article, we will cover some basic concepts and functionalitites of LINQ and learn how to use it in your C# application

Threading is an important aspect of programming that allows developers to perform multiple tasks at the same time. In C#, threading is an efficient way to run multiple pieces of code concurrently.

Destructor is opposite of constructor.It is used to destructs automatically the instance of the constructor class.it is defined one time in the class.

They are identify after method name and in the bracket.The information can be given to method as a parameter

It is a way to represent memory location through symbol so that it can be easily identified.

To pass a reference of arguments to the function the ref keyword is used in C#.

when a copy of the original value is passed to the function, then it is known as Call by value in C#

The break statement is used to terminate the loop or statement in which it present. This statement is used to skip over the execution part of the loop on a certain condition.

When the variable of one data type is changed to another data type is known as the Type Casting.

Inheritance is the concept that is used for code reusability and changeability purpose.

Access modifiers in C# are used to specify the scope of accessibility of a member of a class or type of the class itself.

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C# List<T> class is used to store and fetch elements. It can also have duplicate elements. It is found in System.Collections.Generic namespace. List<T> class in C# represents a strongly typed list of objects. List<T> provides functionality to create a list of objects, find list items, sort list, search list, and manipulate list items. In List<T>, T is the type of object. What is the ‘T’ in List<T>? List<T> class represents a strongly typed list of objects. List<T> provides functionality to create a list of objects, find list items, sort list, search list, and manipulate list items. In List<T>, T is the type of objects. How to create List in C#? List is a generic class and is defined in the System.Collections.Generic namespace. You must import this namespace in your project to access the List<T> class. using System.Collections.Generic; The List<T> is a generic collection, so you need to specify a type parameter for the type of data it can store. The following example shows how to create a list and add elements.

In C# if-else statement also tests the condition. It executes the if block if the condition is true otherwise else block, is executed. the else statement to specify a block of code to be executed if the condition is False. the if-else statement checks a Boolean expression and executes the code based on if the expression is true or false. The if part of the code executes when the value of the expression is true. The else part of the code is executed when the value of the expression is false.

The foreach loop in C# executes a block of code on each element in an array or a collection of items. When executing foreach loop it traversing items in a collection or an array. The foreach loop is useful for traversing each item in an array or a collection of items and displayed one by one. the foreach loop when working with arrays and collections to iterate through the items of arrays/collections. The foreach loop iterates through each item hence called foreach loop.

C# provides the while loop to repeatedly execute a block of code as long as the specified condition returns false. The while loop starts with the while keyword, and it must include a boolean conditional expression inside brackets that returns either true or false. It executes the code block until the specified conditional expression returns false. The condition is given in the beginning of the loop and all statements are executed till the given boolean condition satisfies when the condition becomes false, the control will be out from the while loop else It executes the code block until the specified conditional expression returns false.

Hello guys sometimes while trying to run Your Asp.net core project you may face error HTTP Error 500.32 Failed to load ASP NET Core runtime . So we will see how to solve that.

Hello guys we will see how to fix Error An error occurred while processing your request.Swapping to Development environment will display more detailed information about the error that occurred.The Development environment shouldn't be enabled for deployed applications. It can result in displaying sensitive information from exceptions to end users. For local debugging, enable the Development environment by setting the ASPNETCORE_ENVIRONMENT environment variable to Development. In asp.net core IIS

Hello guys, we often want to integrate payment gateways in our Asp.Net applications. Some of the most popular payment gateways are payumoney,paypal,stripe and razorpay. We have already covered payumoney and stripe in our blogs. In this article we will see how to implement paypal in Asp.Net Core 8.0.

In modern web development, it's common to interact with external APIs or services to retrieve data for your application. However, when your web application runs in a browser and makes requests to a different domain or origin, you may encounter Cross-Origin Resource Sharing (CORS) restrictions. We will see how to use api with proxy url in Asp.net website. This also helps us to resolve CORS errors.

In this article, we'll walk you through the process of using iTextSharp to create PDF documents within an ASP.NET MVC project. We'll dissect the code you've provided and explain each step to ensure you have a comprehensive understanding of the implementation. So follow the steps for learning How to generate pdf using itextsharp in asp.net mvc.

Hello guys we often need to implement charts in our web project. In this tutorial we will see how to implement pie chart in asp.net mvc using am charts library.

Hello guys sometimes while creating asp.net mvc web project. We often need to post files to the web api and the receive the files in the api. So we will see posting files to Web API in Asp.Net MVC.

Hello guys while using Asp.Net MVC you can sometime face error while uploading large file . It can even occure while posting files on Web API. So we will see how to fix error Status Code 413 Request Entity Too Large.

This tutorial demonstrates how to accept payments with Stripe Checkout in an ASP.NET Core application built with C# and Web Forms. The application uses Checkout to accept credit cards from the end user and send tokens to a back-end API. The back-end controller uses the Stripe .NET library to create a charge. We are using latest version on Stripe.Net api in this. Check out complete steps to Implement Stripe Payment Gateway In ASP.NET Core

Hello guys , while using Asp.Net Application sometimes we need to save data without refreshing the page and still we need to submit the form. We can achieve that using Ajax beginform. We will see how to use Ajax Beginform in Asp.Net MVC.

The List class has a lot of useful methods that you can use to organize data. This article will cover how to sort the items in your list and make them easier to read. The Sort method is the simplest way to sort a C# list

There are two common objects in ADO.NET to read data, DataSet, and DataReader. C# DataSet and C# DataReader classes represent these objects. In this article, we'll learn about ADO.NET DataReader and how to use a DataReader in C#.

JSON (JavaScript Object Notation) is a lightweight data interchange format commonly used for transmitting data between multiple systems, mostly in Web APIs and client applications. JSON is a text-based format that is easy for humans to read and write and also easy for machines to parse and generate. It is language-independent, meaning it can be used with any programming language that has the capability to parse JSON data.

In ASP.NET Core, App Trim refers to a feature that automatically removes unused assemblies from the application's memory during runtime. This helps to reduce the memory footprint of the application and improve its overall performance.

LINQ (Language Integrated Query) is a powerful tool in .NET that provides a unified way to query data from various data sources. When working with databases, LINQ can be used in conjunction with Entity Framework, a popular Object-Relational Mapping (ORM) framework, to simplify the process of mapping data to objects and querying the database.

To generate an image using C#, you can utilize the System.Drawing namespace, which provides classes for working with images. Here's a simple example that demonstrates how to create a new image and save it to a file:

How to Implement CAPTCHA in ASP.Net MVC

Hello guys , sometimes we often need to download files as zip file in Asp.Net MVC. We will use ZipArchive to download files as zip. We will see the steps in the article.

The Regex class in C# is part of the System.Text.RegularExpressions namespace. It provides a way to work with regular expressions, allowing you to perform pattern matching and manipulation of text. Here are some common operations you can perform using the Regex class:

Hello guys, sometimes we need to get mime type for specific file types. So we will see how we can get mime type for any file extension in Asp.Net.

The underlying connection was closed: An unexpected error occurred on a send.

Hello guys sometimes we often need to convert base64 to tiff data and we have to verify if the base64 is correct for tiff image. So we will see how to Verify If base 64 string is valid for tiff image in C#.

Hello, guys sometimes we need to implement a Facebook login in our application. We will see how to implement Facebook login in Asp.net MVC.

Hello guys we often need to implement social logins in our web applications. And Linkedin Login has become one of the popular social login that is getting used widely now a days. So we will see how to integrate Linkedin Sign In using LinkedinLogin Nuget package in Asp-Net MVC.

Hello guys sometimes we have to get videos from our youtube channel and show on our websites. So in this tutorial we will let you know the steps of how to Get Channel Videos using YouTube Data Api in Asp.Net learnn With code2night

How to upload files to Azure Blob Storage in an ASP.NET Core Web

How to use Azure Blob Storage in an ASP.NET Core Web API to list, upload, download, and delete files

Hello guys, sometimes in MVC projects we often need to add pagination on client side or server side. In this article we will see how we can implement simple pagination in ASP.NET MVC using jquery.

Dependency Injection Using Ninject In ASP.NET MVC

First C# Program

For many applications, you want to create and manage groups of related objects. There are two ways to group objects: by creating arrays of objects, and by creating collections of objects. Arrays are most useful for creating and working with a fixed number of strongly typed objects. For information about arrays, see Arrays.

Hello guys, sometimes while using asp.net web application we face need to read json data from json files and parse them in c# . So will see how to read json data from file and parse using Asp.Net.

Hello guys, now a days we often have to use web api's in our Asp.Net core projects. In this article we will see how to create web api in asp.net core. We will create HttpGet,HttpPut,HttpPost and HttpDelete api's and see how to test them.

Hangfire is an open-source library to schedule and execute background jobs in .NET applications. You'll be able to create a simple background process inside the same application pool or thread without creating separate applications. Hangfire creates background jobs in persistence storage, like MS SQL Server, Redis, MongoDB, and others, that may prevent you from losing the job on recycling IIS pools or exception prevalence.

Hello guys, while using Paypal payment gateway we often need for payout to some other user using paypal. So in this article we will see how to do payout using paypal payment gateway.

Hello guys, we often want to integrate payment gateways in our Asp.Net applications. Some of the most popular payment gateways are payumoney,paypal,stripe and razorpay. We have already covered payumoney and stripe in our blogs. In this article we will see how to implement paypal in Asp.Net Core.

Hello guys , we often need to integrate twillio sms functionality in our asp.net web application. Sometimes we need to get Sms logs or history for all sent sms from twillio. So we will see how to get sms logs from twillio in Asp.Net MVC .

Hello guys now a days while working with api's we have to secure api's using owin autentication. in this article we will learn how to implement owin authentication in Asp.Net MVC Api.

Hello guys, considering the security of web applications and api's we often have to implement security tokens. Sometimes we use owin authentication and sometimes JWT Tokens. So in this article we will see how to implement JWT Token Authentication in ASP.NET MVC using JWT.

Hello guys, sometimes while working with Asp.Net application and mobile apps we often need to use Firebase database . So we will be using Firebase Database in Asp.Net web application.

Hello guys, sometimes while working with Devexpress tools you may have found one issue with dropdown when you use that on a popup. The items of dropdown gets overlapped by popup. We will see how to fix DevExpress Dropdown Items Overlapped by Popup.

In this tutorial we’ll use slick Slider in responsive mode, A Slick Slider is a popular jQuery plugin, to build an attractive responsive image gallery. So we will see how to configure slick slider for responsive screens.

Image compression is a way of reducing the size of the images. compress your image in different formats PNG, JPEG, and GIF images. We will learn how to compress image using ImageCompress nuget package which you can download from nuget.

Hello guys, while creating asp.net core application we often need to implement export of data and for this purpose we sometimes need to export views to pdf file. So, We will see how to export view as pdf in Asp.Net Core MVC in simple steps using itextsharp library which is free.

Hello guys we often need to implement social logins in our web applications. And Linkedin Login has become one of the popular social login that is getting used widely now a days. So we will see how to integrate Linkedin Sign In using LinkedinLogin Nuget package in Asp-Net MVC.

Hello guys in this article we will see how to solve an exception when you try to use old rdlc report and make changes into that . You will see you will get an exception ReportProcessingException: The report definition is not valid. Details: The report definition has an invalid target namespace 'http://schemas.microsoft.com/sqlserver/reporting/2016/01/reportdefinition' which cannot be upgraded. We will see how to solve that.

Hello guys, sometimes we need to import data from excel file in asp.net MVC using OLE DB. So we will use OLE DB Connection for that as that is really fast and effective while reading large excel files. You can check the steps on using that with asp.net MVC project.

Hello guys, we often need to export data from database into excel files in ASp.Net mvc using ClosedXML Xlworkbook. XlWorkbook is a third party library that helps in exporting excel file from datatable or dataset easily amd allows many formatting options that helps in better presenting data in excel.

Creating and displaying SSRS Report in ASP.NET MVC

Hello guys, we all would have used cookies in our Asp.Net Core web projects. If you have used httpcookies in Asp.Net core 2.1 project and you are trying to update your .Net core version to 3.1 . You will notice your HttpCookies are not working there. So, we will see how to fix HttpCookies Issue with Asp.Net Core 3.1.

Hello guys, sometime we need to shuffle our list or array randomly without being in a certain order. So , in this article we will learn how to shuffle a list randomly in c#.

This post introduced you to ASP.net and why it is a good choice for the web development process.

Hello guys, sometimes we have to integrate google Login in our .Net applications. It can be hard sometimes to integrate that. So we will see how to integrate that using GoogleAuthentication Nuget package , which makes it easier to use and integrate.

Hello guys, now a days we always want to implement Google authentication login using Google Api . In this article we will learn how to Integrate Google SignIn in Asp.Net mvc.

Hello friends, as per being a .net developer we often have situations of Sending FCM Mobile Notification in Asp.net for IOS. So we will see all steps for sending notifications for IOS using Asp.Net core.

Hello friends, as per being a .net developer we often have situations of Sending FCM Mobile Notification in Asp.net for Android. So we will see all steps for sending notifications on android for Asp.Net core.

Hello guys, in this article we will learn how to integrate zoom c# wrapper in .Net. You can download the sample code from zoom official website . And after that follow this article for zoom integration in windows C# project.

Hello guys, in this article we will learn about how to implement Url Encryption in Asp.Net MVC . There are few ways which provides url encryption but seems really difficult to implement. In our article we will use simple custom Html helpers for url encryption.

PayU or PayuMoney is the fastest growing Payment Gateway in India that supports all major banks and credit/debit card for payment settlement. PayUMoney provides support to enterprise user on behalf of PayUbiz Payment Gateway. As PayuBiz support more number of service then Payumoney.

In this article, I will be explaining how an email can be send using ASP.NET with C#. I will be working on window forms of asp.net web application.I will be demonstrating how to use asp.net to build web application to send an email.

In this tutorial we will tell you how to create crud operations in Entity Framework

This tutorial demonstrates how to accept payments with Stripe Checkout in an ASP.NET application built with C# and Web Forms. The application uses Checkout to accept credit cards from the end user and send tokens to a back-end API. The back-end controller uses the Stripe .NET library to create a charge. There are four steps: Create the project and configure dependencies Create the payment Web Form Create a page to perform the charge Run the application

Browser Reload On File Save:- In Asp.Net you might have noticed you browser getting refreshed whenever you save any File using Fileupload in Webforms or MVC. We will see how we can stop that.