public static List <IntPtr> GetDesktopWindows(IntPtr desktop)
{
if (desktop == IntPtr.Zero)
{
throw new ArgumentNullException(nameof(desktop));
}
var windows = new List <IntPtr>();
EnumDesktopWindowsProc @delegate =
(window, p) => {
windows.Add(window);
return(true);
};
EnumDesktopWindows(desktop, @delegate, IntPtr.Zero);
return(windows);
}
private static extern bool EnumDesktopWindows(IntPtr hDesktop, EnumDesktopWindowsProc lpfn, IntPtr lParam);
public static extern bool EnumDesktopWindows(
IntPtr hDesktop, EnumDesktopWindowsProc callback,
IntPtr lParam);
public static extern bool EnumDesktopWindows(IntPtr hDesktop, EnumDesktopWindowsProc callback, IntPtr lParam);
private static extern bool EnumDesktopWindows(IntPtr hDesktop, EnumDesktopWindowsProc lpfn, IntPtr lParam);