In this Asp .Net tutorial we will learn how to use Query Strings. Query Strings are used to send data from one page of website to another page.In this article we will send query strings with multiple parameters. For single parameter query strings you can read this article:
Query String example in asp .net.

Note: It is very insecure to send data using query strings as data is viewable to users and they can change it easily. However you canEncrypt and Decrypt query string parameters to secure query string parametersl. You can read this detailed article:

How to Encrypt and Decrypt query string in asp .net.

In this Asp .Net tutorial we will learn how to use Query Strings. Query Strings are used to send data from one page of website to another page.In this article I have used single parameter in query string however you can send multiple parameters in query strings as name value pair.  

Note: It is very insecure to send data using query strings as data is viewable to users and they can change it easily. However you canEncrypt and Decrypt query string parameters to secure query string parametersl. You can read this detailed article:
How to Encrypt and Decrypt query string in asp .net.

In this asp .net tutorial we will learn how to encrypt and decrypt query string for security purposes. Encryption and Decryption of query string is very necessary as query strings are exposed to users and users can alter values of query strings. In this article we will use inbuilt Encrypt and Decrypt methods available in asp .net 4.0 and asp .net 4.5 to Encrypt and decrypt our query string.