/// <summary>
/// Highlights the specified window, if valid.
/// </summary>
private void HighlightValidWindow(IntPtr hWnd, IntPtr hOwner)
{
// Check for valid highlight
if (targetedWindowHandle == hWnd)
{
return;
}
// Check for relative
if (Win32Ex.IsRelativeWindow(hWnd, hOwner, true))
{
// Unhighlight last window
if (targetedWindowHandle != IntPtr.Zero)
{
Win32Ex.HighlightWindow(targetedWindowHandle);
targetedWindowHandle = IntPtr.Zero;
}
return;
}
// Unhighlight last window
Win32Ex.HighlightWindow(targetedWindowHandle);
// Set as current target
targetedWindowHandle = hWnd;
// Highlight window
Win32Ex.HighlightWindow(hWnd);
}
/// <summary>
/// Shows the information of the window with the specified handle.
/// </summary>
private void ShowWindowInfo(IntPtr hWnd, bool handle)
{
if ((Win32.IsWindow(hWnd) == 0) || (Win32Ex.IsRelativeWindow(hWnd, Handle, true)))
{
if (handle)
{
textHandle.Text = "";
}
textCaption.Text = "";
textCharset.Text = "";
return;
}
// Set window information
if (handle)
{
textHandle.Text = Convert.ToString(hWnd.ToInt32(), 16).ToUpper().PadLeft(8, '0');
}
textCaption.Text = Win32Ex.GetWindowText(hWnd);
textCharset.Text = ((Win32.IsWindowUnicode(hWnd) != 0) ? ("Unicode") : ("Ansi"));
}