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在我的 Direct3D 10.1 应用程序中，我试图混合 D2D 和 D3D 绘图代码。c0000005虽然绘图代码工作正常，但应用程序总是在一段不确定的时间（几分钟，而不是几小时）后崩溃（在模块 d3d11.dll 中，使用 code ）。我已经在下面发布了相关的代码部分，请询问您是否想查看任何其他位，我可以将它们添加到这个问题中。

DeviceCreationFlags

D3D10.DeviceCreationFlags deviceflags = D3D10.DeviceCreationFlags.BgraSupport; // Doesn't work without this flag

设备创建

SlimDX.Direct3D10_1.Device1.CreateWithSwapChain( null, D3D10.DriverType.Hardware, deviceflags, SlimDX.Direct3D10_1.FeatureLevel.Level_10_1, swapchaindesc, out device, out swapchain );

Direct2D 初始化

        d2dFactory = new SlimDX.Direct2D.Factory(FactoryType.SingleThreaded);
        using (var backBuffer = SlimDX.Direct3D10.Resource.FromSwapChain<SlimDX.Direct3D10.Texture2D>(swapchain, 0))
        {
            d2dSurf = backBuffer.AsSurface();
            System.Drawing.SizeF dpi = d2dFactory.DesktopDpi;
            d2dRt = SlimDX.Direct2D.RenderTarget.FromDXGI(d2dFactory, d2dSurf,
                new SlimDX.Direct2D.RenderTargetProperties()
                {
                    Usage = SlimDX.Direct2D.RenderTargetUsage.None,
                    Type = SlimDX.Direct2D.RenderTargetType.Default,
                    PixelFormat = new SlimDX.Direct2D.PixelFormat(SlimDX.DXGI.Format.Unknown, SlimDX.Direct2D.AlphaMode.Premultiplied),
                });
            color = new SlimDX.Color4(Color.White);
            brush = new SlimDX.Direct2D.SolidColorBrush(d2dRt, color);
        }

绘图代码

    private void Draw2D()
    {
        d2dRt.BeginDraw();

        // Drawing code here

        var hr = d2dRt.EndDraw();

        if (hr != SlimDX.Direct2D.ResultCode.Success)
            Console.WriteLine("EndDraw result: {0}", hr);
    }

提前致谢！

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