How to use C#(Csharp) QueryString

This is a method to pass values from one page to another page. There is limitation of passing number of bytes(characters) in QueryString and depend on browser.

Before receiving query string in a variable you need to check for null to avoid unwanted errors.

Pass QueryString:

Samplepage.aspx?name=sample string

Receive QueryString:

Code Snippet

1. string strName;
2. if (Request.QueryString["name"] != null)
3. {
4. strName = Request.QueryString["name"].toString();
5. }