Interacting with windows

[casicadk]

Hi

Let's say I wanted to detect if a window existed (some dialog from
some third-party application) . how would I go about doing that? Is
there something in the framework I can use to loop through all open
windows, and maybe interact with them?

 

[Family Tree Mike]

For finding the window:
http://www.pinvoke.net/default.aspx/user32/FindWindowEx.html

then for sending input:
System.Windows.Forms.SendKeys