如何在Visual Studio Code 1.69中设置c++ /CLI模式?

Question

输入图像描述，代码如下:

#using < system.drawing.dll>
using namespace System;
using namespace System::Drawing;
protected:
virtual Void Form1::OnPaint(PaintEventArgs ^ pe) override
{
Graphics ^ g = pe->Graphics;
Image ^ image = Image::FromFile("SampleImage.jpg");
Form::ClientSize = image->Size;
g->DrawImage(image, 0, 0, image->Size.Width, image->Size.Height);
}

错误文本为"#using"需要c++/CLI模式"

添加编译指示

在tasks.json中添加/clr

Answer 1

选项之一:

• 在顶部文件行添加#pragma managed:

  #pragma managed
  #using < system.drawing.dll>
  // ...
  

• 在tasks.json中添加/clr到args