protected override void OnCreateControl()
{
if (!this.DesignMode)
{
IntPtr handle = this.Handle;
Size clientSize = this.ClientSize;
int width = clientSize.Width;
clientSize = this.ClientSize;
int height = clientSize.Height;
this.graphicsDeviceService = GraphicsDeviceService.AddRef(handle, width, height);
this.services.AddService <IGraphicsDeviceService>((IGraphicsDeviceService)this.graphicsDeviceService);
this.Initialize();
}
base.OnCreateControl();
}
private string HandleDeviceReset()
{
bool flag;
switch (this.GraphicsDevice.GraphicsDeviceStatus - 1)
{
case GraphicsDeviceStatus.Normal:
return("Graphics device lost");
case GraphicsDeviceStatus.Lost:
flag = true;
break;
default:
PresentationParameters presentationParameters = this.GraphicsDevice.PresentationParameters;
flag = this.ClientSize.Width > presentationParameters.BackBufferWidth || this.ClientSize.Height > presentationParameters.BackBufferHeight;
break;
}
if (flag)
{
try
{
GraphicsDeviceService graphicsDeviceService = this.graphicsDeviceService;
Size clientSize = this.ClientSize;
int width = clientSize.Width;
clientSize = this.ClientSize;
int height = clientSize.Height;
graphicsDeviceService.ResetDevice(width, height);
}
catch (Exception ex)
{
return("Graphics device reset failed\n\n" + (object)ex);
}
}
return((string)null);
}
