How to bring My application to foreground when second instance running

See more:

C#

C#4.0

Hi All,

I have an window application, when running second instance of my application I want to show the existing UI to foreground.

I have used the below code:

public static void ShowToFront(IntPtr window)
{

ShowWindowAsync(window, SW_SHOWNORMAL);
SetForegroundWindow(window);

}

Also,

protected override void WndProc(ref Message message)
{
if (message.Msg == WM_SHOWFIRSTINSTANCE)
{
ShowToFront(this.Handle);
}
base.WndProc(ref message);
}

Using the above code, I was not able to bring my UI to front. It was blinking on the taskbar.

Please help me on this.

Thanks in advance...