在Panel C#Windows窗体上绘图

问题描述

如果我在设计上有误，请纠正或建议我采用正确的方法..

我创建了一个小作业.我需要您的建议才能运行该应用程序.

由于我之前的mfc代码是不受管理的，并且以相同的方式思考，因此
所以我对使用托管C#代码感到困惑.


内容是

Mainform类:-贯穿包含2个面板的主应用程序.

全局类:-

Hi,

Please correct if I am wrong in Design or suggest me to go through right way..

I have created one small assignment. and i need your suggestions to work that application.

As my previous mfc code was unmanaged and thinking the same way,
so I m getting little confused to work with managed c# code.


Contents are

Mainform class:- which runs through main application which contains 2 panels.

Global class:-

DrawShape(Line object, Graphics gObject)
{
  object.Draw(gObject);
}

线路类别:-

Line class:-

public void Draw(Graphics object);

Form1类:-其独立形式.包含一个按钮

Form1 class:- Its independent form. contains one button

On button Click()
	{
	Line object = new Line();

  	          //TODO:

		  //I want to draw the line on mainform''s panel for
                  //that i need Graphics object of Mainform.panel.

		  // Global.DrawShape(object, GraphicsObject);
		}

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