Having open windows [duplicate]

This question already has answers here: Closed 12 years ago.

Possible Duplicates:

C# - Get list of open tasks

On Windows XP, how do I enumerate all the windows displayed by the system (C#)

Hello,

I want to make a program in C#, to know how many windows are open operating system (in this case, the Windows operating system)

I 开发者_StackOverflowguess I'll have to use the library user32.dll, right?

Can anyone tell me where I can see an example of code to manage windows?

Thanks for the help. Greetings!

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You should find something useful here.