我正在尝试弄清楚gdi+图形容器如何与不同的图形单元一起工作。看看下面的代码。它会编译，您可以将其粘贴到一个全新的表单中。voidForm2_Paint(objectsender,PaintEventArgse){vargfx=e.Graphics;System.Diagnostics.Debug.WriteLine("DpiX={0},DpiY={1}",gfx.DpiX,gfx.DpiY);gfx.PageUnit=GraphicsUnit.Inch;varpen=newPen(Color.Black,0.01f);//Createoutercontainer,2inchesins