Its the first time a use visual, so happens some problems...
I made a form with a button and a label.
When the button is pressed the label must print "Testing", for this i used SetDlgItemText(HWND,.....,....);
The problem is that i cant find where is the ID of my "parent" window, just to compile i used GetForegroundWindow();
But he returns the follwing errors:
"error C3861: 'SetDlgItemText': identifier not found"
"error C3861: 'GetForegroundWindow': identifier not found"