public string GetControlText(IntPtr hWnd)
{
StringBuilder title = new StringBuilder(256);
// Get the size of the string required to hold the window title.
Int32 size = WinUser.SendMessage(hWnd, (int)WindowMessage.WM_GETTEXTLENGTH, 0, 0);
// If the return is 0, there is no title.
if (size > 0)
{
title = new StringBuilder(size + 1);
WinUser.SendMessage(hWnd, (int)WindowMessage.WM_GETTEXT, title.Capacity, title);
}
else
{
WinUser.GetWindowText(hWnd, title, title.Capacity);
}
return(title.ToString());
}
