private void MainWindow_Resize(object sender, EventArgs e)
{
if (_deviceContext != null)
{
_deviceContext.SetTarget(null);
SafeDispose(ref _bitmap);
SafeDispose(ref _surface);
_swapChain.ResizeBuffers();
_swapChain.GetBuffer(0, out _surface);
_bitmap = _deviceContext.CreateBitmapFromDxgiSurface(_surface);
_deviceContext.SetTarget(_bitmap);
}
}
protected override void OnResize(EventArgs e)
{
if (_deviceContext != null)
{
_deviceContext.SetTarget(null);
SafeDispose(ref _bitmap);
SafeDispose(ref _surface);
_swapChain.ResizeBuffers();
_swapChain.GetBuffer(0, out _surface);
_bitmap = _deviceContext.CreateBitmapFromDxgiSurface(_surface);
_deviceContext.SetTarget(_bitmap);
Reset();
}
}