分类： C/C++
2009-05-24 16:16:36
C#开发和VC++开发原理完全一样。
² 打开Microsoft Visual Studio 2005。选择新建C#项目，然后在模板列表中选择“类库”，最后输入项目名称。按“确定”完成项目的创建，输入项目名称“TestCommandClassLibrary”，当然，你可以依据自己喜好任意命名。项目创建完毕，同时已经建立了一个类，名称是“Class1”，修改类名称为“TestCommand”。
² 把AEBase引用添加到当前项目中来。方法是，菜单：项目 \ 添加引用…
接下来，在弹出的对话框中选择上AEBase组件，按“确定”，关闭设置对话框，完成引用的添加。
² 给类“Class1”增加一个基类：“AEBaseLib.AECommand”。最后类的定义如下：
using System;
using System.Collections.Generic;
using System.Text;
namespace TestCommandClassLibrary
{
public class TestCommand : AEBaseLib.AECommand
{
}
}
² 实现基类的接口。在“AEBaseLib.AECommand”上按鼠标右键，选择“实现接口 \ 实现接口”命令。系统将自动把接口函数添加到类中了。
接口实现之后的类如下：
using System;
using System.Collections.Generic;
using System.Text;
namespace ClassLibrary1
{
public class TestCommand : AEBaseLib.AECommand
{
#region IAECommand 成员
public void Deactivate(out bool pVal)
{
throw new Exception("The method or operation is not implemented.");
}
public void GetCaption(out string caption)
{
throw new Exception("The method or operation is not implemented.");
}
public void GetCategory(out string category)
{
throw new Exception("The method or operation is not implemented.");
}
public void GetChecked(out bool pVal)
{
throw new Exception("The method or operation is not implemented.");
}
public void GetContextMenu(int type, out string name)
{
throw new Exception("The method or operation is not implemented.");
}
public void GetEnabled(out bool pVal)
{
throw new Exception("The method or operation is not implemented.");
}
public void GetIcon(out int icon)
{
throw new Exception("The method or operation is not implemented.");
}
public void GetTooltip(out string tooltip)
{
throw new Exception("The method or operation is not implemented.");
}
public void OnClick()
{
throw new Exception("The method or operation is not implemented.");
}
public void OnCreate(object hook)
{
throw new Exception("The method or operation is not implemented.");
}
public void OnKeyDown(int keycode, int shift)
{
throw new Exception("The method or operation is not implemented.");
}
public void OnKeyUp(int keycode, int shift)
{
throw new Exception("The method or operation is not implemented.");
}
public void OnMouseDown(int button, int shift, int x, int y)
{
throw new Exception("The method or operation is not implemented.");
}
public void OnMouseMove(int button, int shift, int x, int y)
{
throw new Exception("The method or operation is not implemented.");
}
public void OnMouseUp(int button, int shift, int x, int y)
{
throw new Exception("The method or operation is not implemented.");
}
public void Refresh()
{
throw new Exception("The method or operation is not implemented.");
}
#endregion
}
}
现在更改该类，增加一个基本的对话框提示。最终的代码如下：
using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;
namespace ClassLibrary1
{
[Guid("
public class TestCommand : AEBaseLib.AECommand
{
#region IAECommand 成员
public void Deactivate(out bool pVal)
{
pVal = true;
}
public void GetCaption(out string caption)
{
caption = "C#开发的插件";
}
public void GetCategory(out string category)
{
category = "C#开发的插件";
}
public void GetChecked(out bool pVal)
{
pVal = true;
}
public void GetContextMenu(int type, out string name)
{
name = null;
}
public void GetEnabled(out bool pVal)
{
pVal = true;
}
public void GetIcon(out int icon)
{
icon = 0;
}
public void GetTooltip(out string tooltip)
{
tooltip = "来自C#语言的插件提示";
}
public void OnClick()
{
// 测试弹出一个对话框来。
MessageBox.Show("测试弹出一个对话框来。");
}
public void OnCreate(object hook)
{
}
public void OnKeyDown(int keycode, int shift)
{
}
public void OnKeyUp(int keycode, int shift)
{
}
public void OnMouseDown(int button, int shift, int x, int y)
{
}
public void OnMouseMove(int button, int shift, int x, int y)
{
}
public void OnMouseUp(int button, int shift, int x, int y)
{
}
public void Refresh()
{
}
#endregion
}
}
