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序号：25790 发表者：龙人 发表日期：2002-12-25 18:00:40
<br>主题：怎么在VC中执行*.c文件
<br>内容：建立*.c结尾的文件<BR>#include"iostream.h"<BR>#include"time.h"<BR>class TimeDate<BR>{<BR>public:<BR>&nbsp;&nbsp;&nbsp;&nbsp;TimeDate(time_t t);<BR>&nbsp;&nbsp;&nbsp;&nbsp;void Show();<BR>private:<BR>&nbsp;&nbsp;&nbsp;&nbsp;time_t systime;<BR>};<BR>TimeDate::TimeDate(time_t t)<BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;systime=t;<BR>}<BR>void TimeDate::Show()<BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;cout&lt;&lt;ctime(&amp;systime);<BR>}<BR>void main()<BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;time_t x;<BR>&nbsp;&nbsp;&nbsp;&nbsp;x=time(NULL);<BR>&nbsp;&nbsp;&nbsp;&nbsp;TimeDate ob(x);<BR>&nbsp;&nbsp;&nbsp;&nbsp;ob.Show();<BR>}<BR>执行后<BR>error C2061: syntax error : identifier 'TimeDate'<BR>error C2059: syntax error : ';'<BR>error C2449: found '{' at file scope (missing function header?)<BR>error C2059: syntax error : '}'<BR>error C2143: syntax error : missing '{' before ':'<BR>error C2059: syntax error : ':'<BR>error C2065: 'TimeDate' : undeclared identifier<BR>error C2146: syntax error : missing ';' before identifier 'ob'<BR>warning C4013: 'ob' undefined; assuming extern returning int<BR>error C2224: left of '.Show' must have struct/union type<BR>假如我加上#include"afxwin.h"错误为<BR>error :&nbsp;&nbsp;MFC requires C++ compilation (use a .cpp suffix)<BR>Error executing cl.exe.<BR>编译C++时，能不能不建立一个project啊<BR>2002-12-25 18:01:09