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();