protected virtual void Dispose(bool disposing)
{
if (disposed)
{
return;
}
// Free managed objects here
if (disposing)
{
windowBitmap.Dispose();
}
// Free unmanaged objects here.
NativeMethods.ReleaseDC(IntPtr.Zero, hdcScreen);
NativeMethods.DeleteDC(hdcWindow);
NativeMethods.DeleteDC(hdcBackground);
disposed = true;
}
protected override void DisposeManagedResources() => _windowBitmap.Dispose();
