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Kapil Panchal - August 13, 2021

How to Upload and return files in ASP.NET MVC?

Table of Content 1. Creating MVC Application 1.1Adding Folder 2. Conclusion In this blog, we will shed light on how to upload and return a file in ASP.NET MVC. When a user uploads files, they should be uploaded to their project folder. We need to create a folder for the uploaded file in our project. Let’s get started with creating an MVC application. Creating MVC Application Create a new MVC application for file uploading and downloading. Adding...

Kapil Panchal - July 28, 2021

Different ways of Binding Razor DropDownList in ASP.NET MVC 5

DropDownList A dropdown menu is a method to show a huge list of options since only one choice is displayed initially until someone activates the dropdown box. Figure 1: DropDownList What is Razor View in MVC? Razor View is a markup syntax that lets us embed server-based code into web apps using C#. It is not a programming language, just a server-side markup language. Razor has no specific relations to ASP.NET MVC because it is a general-purpose...

Kapil Panchal - July 27, 2021

Explain Model Validation Using Data Annotation in ASP.NET MVC

Table of Content 1.What is Data Validation? 2.What are Data Annotations? 3.Types of Data Annotations in ASP.NET MVC 3.1.Require 3.2.DataType 3.3.StringLength 3.4.Range 3.5.DisplayName 3.6.DisplayFormat 3.7.MaxLength 3.8.MinLength 3.9.Bind 3.10.RegularExpression 4.Create MVC Application for Data Annotation Demo 5.Conclusion What is Data Validation? Data Validation is an important aspect of developing web applications....

Kapil Panchal - July 20, 2021

Explain Form Authentication in MVC

Table of Content 1. Introduction 2. Create Employee Table 3. Create Department Table 4. Create Users Table 5.Create UserRoles Table 6. Complete code for HomeController 7. Register View Code 8. Login View Code 9. Use Authorize Attribute 10.Conclusion Introduction Sign up, sign in, and Log out are three things that we always have in mind while developing a web application. The following points will be discussed in depth as part of this. How...

Kapil Panchal - July 15, 2021

What is Exception Filter and explain custom Exception Filter in ASP.NET MVC?

Table of Content 1. What is an Exception Filter? 2. Custom Exception Filter 3. Creating Custom Exception Filter 4. Conclusion What is an Exception Filter? Exception Filter provides an ability to handle the exception for all the method, controller classes in one place. Exception filters execute when some of the exceptions are thrown from an action. The exception can be anything. This is by creating a class that inherits from IExceptionFilter and FileAttribute...