get window title from pid

Question

I am looking for a way to get the window title from process id.

I would like to build function the get the pid of specific window and return its window title.

I try to use AutoIt but it didn't work.

Any Idea?

Answer 1

This should be quite simple:

Process.GetProcessById(processId).MainWindowTitle;

And if you like it as a function as you requested:

public string GetWindowTitle(int processId){
  return Process.GetProcessById(processId).MainWindowTitle;
}