public static void SetParentWindowToNull(this Window window)
{
if (window.Owner != null)
{
window.Owner = null;
}
else
{
Win32Helper.SetOwner(new WindowInteropHelper(window).Handle, IntPtr.Zero);
}
}
public static void SetParentToMainWindowOf(this Window window, Visual element)
{
var wndParent = Window.GetWindow(element);
if (wndParent != null)
{
window.Owner = wndParent;
}
else
{
IntPtr parentHwnd;
if (GetParentWindowHandle(element, out parentHwnd))
{
Win32Helper.SetOwner(new WindowInteropHelper(window).Handle, parentHwnd);
}
}
}