Validate (check) File Size before upload using jQuery in ASP.NET

Hi friends,in this article I will explain about How to validate (check) File Size before upload using jQuery in ASP.NET.
The below code will help you to get the  File Size before upload using jQuery in ASP.NET and restrict or validation for the max file size.

Export GridView selected rows to Excel or word in ASP.NET using C#/VB.NET

Hi friends,in this I will explain about how to Export GridView selected rows to Excel or word in ASP.NET using C#/VB.NET

To explain further about how to export selected row data from asp.net gridview, we need to create database table to read data and bind retrieved resultset to gridview, so simply execute following script to sql query editor to create database table and then add few records manually or download complete example code with script at the end of the page.

Preview image before upload using FileUpload control and jQuery in ASP.NET

Hi friends,in this article I will explain about how to preview image before upload using FileUpload control and jQuery in ASP.NET

                    While for the browsers that support HTML5 i.e. Internet Explorer 10 and 11+, Mozilla FireFox, Google Chrome and Opera, the image preview is displayed usingHTML5 FileReader API.

Disable Button Double Click to prevent multiple postbacks in ASP.NET using C#/VB.NET || How to avoid duplicate form submission in ASP.NET using C#/VB.NET by clicking submit twice || Prevent button double-click

Hi friends,in this article I will explain about How to Disable Button Double Click to prevent multiple postbacks in ASP.NET using C#/VB.NET  Or Prevent button double-click.

Most of the times we wish to disable the asp.net button control just after the first click so that we may prevent multiple postbacks.

URL Routing ASP.NET using C#/VB.NET or How to Implement URL Routing in ASP.Net Web Forms 4.0

Hi friends,in this article I will explain about URL Routing ASP.NET using C#/VB.NET or How to Implement URL Routing in ASP.Net Web Forms 4.0

URL Routing is supported in .Net 3.5 SP1 or higher frameworks, if you want to use it in Visual Studio 2008 you will need to install .Net Framework 3.5 Service Pack 1.

How to Capture Screenshot (Snapshot) Image of Website (Web Page) in ASP.Net using C# and VB.Net

Hi friends,in this article I will explain about How to Capture Screenshot (Snapshot) Image of Website (Web Page) in ASP.Net using C# and VB.Net

To capture the screenshot (snapshot) of a Website web page, I am making use of WebBrowser control of Windows Forms Application.