// MyObjCommand.h: interface for the CMyObjCommand class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_MYOBJCOMMAND_H__126D161B_0C36_41B6_B3DF_B4E36619EF52__INCLUDED_)
#define AFX_MYOBJCOMMAND_H__126D161B_0C36_41B6_B3DF_B4E36619EF52__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "Command.h"
#include "MyObject.h"
#include "TestUndoDoc.h"

class CMyObjCommand : public CCommand  
{
// 屬性
private:
	int            m_nOperID;     // 用于執(zhí)行操作的ID號(hào)
	                              // 可以是增加對(duì)象、刪除對(duì)象或修改對(duì)象等
	CTestUndoDoc * m_pDoc;        // 記錄文檔對(duì)象
	CMyObject    * m_pObj;        // 指向操作對(duì)象的指針
	CRect          m_rect;        // 保存對(duì)象需要回退的屬性的變量，一般為CMyObject的成員變量類(lèi)型

public:
	CMyObjCommand(CTestUndoDoc * pDoc,int nOperID,CMyObject * pObj = NULL,CRect rect=0);
	virtual ~CMyObjCommand();

public:
	// 用于執(zhí)行命令
	virtual bool Execute();
	// 用于恢復(fù)命令
	virtual bool Unexecute();
};

#endif // !defined(AFX_MYOBJCOMMAND_H__126D161B_0C36_41B6_B3DF_B4E36619EF52__INCLUDED_)