Here Mudassar Ahmed Khan has explained with an example, how to pass (send) Array from JavaScript function to Code Behind (Server Side) function in ASP.Net using C# and VB.Net.

The JavaScript Array will be converted into a Comma Separated string and then saved in a HiddenField and then will be sent to Code Behind (Server Side) function through PostBack (Form Submission) in ASP.Net using C# and VB.Net.

Here Mudassar Ahmed Khan has explained with an example, how to send Form Data to Email in ASP.Net using C# and VB.Net.

The Contact Us Form contains some TextBox controls, a Rich TextBox and a FileUpload control to attach file.

When the Send Button is clicked, the values from the TextBox fields are embedded into HTML string and the HTML string is send as Email and the File is attached to the Email.

Here Mudassar Ahmed Khan has explained with an example, how to send email using Contact Us Form in ASP.Net using C# and VB.Net.

The Contact Us Form contains some TextBox controls, a Rich TextBox and a FileUpload control to attach file.

When the Send Button is clicked, the values from the TextBox fields are embedded into HTML string and the HTML string is send as Email and the File is attached to the Email.

Here Mudassar Ahmed Khan has explained with an example, how to permanently keep User Logged in for long period even when browser closed and automatically login the User back when he visits next time using Forms Authentication and Cookies in ASP.Net MVC Razor.

This User Login form and keeping User Logged in functionality will be implemented using Custom Forms Authentication and Entity Framework.