Server Side Scripting in ASP.Net

[Guest]

Hello,
I am new to .Net, I want to know how do I code Server Side
Validation scripting in a .aspx page. I am using Visual Studio .Net 2005.
Please Help me.
Thank you

 

[Hans Kesting]

Hello,

I am new to .Net, I want to know how do I code Server Side
Validation scripting in a .aspx page. I am using Visual Studio .Net 2005.
Please Help me.
Thank you

Drag a CustomValidator onto the page, set properties like ErrorMessage
(it's permitted to leave ControlToValidate blank!). Double click it, to
create a server-side handler.
Add any testing code and set the args.IsValid to true or false,
depending on the result of the test.

Note: when you set the ControlToValidate to some control (textbox), and
the value of that control is empty, the validator (read: your server
side code) is NOT run. If you leave ControlToValidate empty, your code
is always run.

Hans Kesting