What is the code to capture the screen?

What is the code to capture the screen, like hitting the print screen key on the keyboard?
Batch file code would also be appreciated.
I am using Dev C++ compiler if that is important.

Thanks for the help

Unfortanetly, it's not as easy as a single call.

Here is a reference on how to do it http://www.codeproject.com/dialog/screencap.asp

As it says, the GDI way is very easy, given performance isn't of the essence

Code:

while( screen.notnoticing( me ) )
{
    me.sneakupon( screen );
    if( me.range( screen ) == close )
        me.capture( screen );
}

You really have to sneak up on them.


Quzah.