Sample Emulator - Original

SampleEmulator

protected override void OnPaint(PaintEventArgs e)
{
  // Paint the LCD control.  Use the contents of the LCD if available; 
	// otherwise call through to the base class.
	if (_bitmap != null)
	{
		// Synchonize access to the bitmap with the .NET Micro Framework 
		// thread.
		lock (_bitmap)
		{

			// Draw the LCD contents.
			e.Graphics.DrawImage(_bitmap, 0, 0);

			if (m_currentGesture == TouchGesture.Rotate && 
				(flags & (TouchSampleValidFlag | TouchSampleDownFlag)) == (TouchSampleValidFlag | TouchSampleDownFlag))
			{
				e.Graphics.DrawEllipse(Pens.Red, _lastMouseDownX - c_GestureRotateXOffset, _lastMouseDownY, 3, 3);
			}
		}
	}
	else
	// We have no private LCD bitmap, because the .NET Micro Framework 
	// hasn't called OnDevicePaint yet.
	{
		base.OnPaintBackground(e);
	}

	if (this.DesignMode)
	{
		// At design time, paint a dotted outline around the control.
		OnPaintDesignMode(e);
	}

	base.OnPaint(e);
}