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序号：56699 发表者：丁丁当当 发表日期：2003-10-20 11:02:26
<br>主题：DEClARE_SERIAL是什么意思
<br>内容：我的：<BR>class CShape : public CObject<BR>{<BR>//&nbsp;&nbsp;&nbsp;&nbsp;DEClARE_SERIAL(CShape)<BR>public:<BR>&nbsp;&nbsp;&nbsp;&nbsp;CShape();<BR>//&nbsp;&nbsp;&nbsp;&nbsp;DEClARE_SERIAL(CShape)<BR>&nbsp;&nbsp;&nbsp;&nbsp;virtual ~CShape();<BR><BR>};<BR><BR>放在那两个地方都说少分号，可系统自己生成的类中都是这样的呀，例如：<BR>class CChildFrame : public CMDIChildWnd<BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;DECLARE_DYNCREATE(CChildFrame)<BR>public:<BR>&nbsp;&nbsp;&nbsp;&nbsp;CChildFrame();<BR>...<BR>
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<font color=red>答案被接受</font><br>回复者：tiger_bai 回复日期：2003-10-20 11:29:16
<br>内容：在.CPP文件中加入include &#34;stdafx.h&#34;<BR><BR>#include &#34;MyClass.h&#34;<BR><BR>IMPLEMENT_SERIAL( CMyClass, CObject, VERSIONABLE_SCHEMA | 2 )<BR><BR>
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回复者：丁丁当当 回复日期：2003-10-20 16:33:14
<br>内容： <BR>还是不行，好多错误：<BR> error C2143: syntax error : missing ';' before 'public'<BR> error C2039: 'CreateObject' : is not a member of 'CShape'<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; see declaration of 'CShape'<BR> error C2509: '_GetBaseClass' : member function not declared in 'CShape'<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; see declaration of 'CShape'<BR> error C2039: 'classCShape' : is not a member of 'CShape'<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; see declaration of 'CShape'<BR> error C2039: 'CreateObject' : is not a member of 'CShape'<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; see declaration of 'CShape'<BR> error C2509: 'GetRuntimeClass' : member function not declared in 'CShape'<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; see declaration of 'CShape'<BR> error C2039: 'classCShape' : is not a member of 'CShape'<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; see declaration of 'CShape'<BR> error C2039: 'classCShape' : is not a member of 'CShape'<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; see declaration of 'CShape'<BR>Error executing cl.exe.<BR><BR><BR><BR><BR><BR>其中的 public CObject 是我自己加的，不是用向导生成的，问题会不会出在这里呢？<BR><BR>可是添加新类的向导的基类选项中没有CObject呀？<BR><BR><BR>2003-10-20 16:42:42