subject_49699.htm

vc

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序号：49699 发表者：往事如风 发表日期：2003-08-13 09:52:31
<br>主题：请教大家一个问题，是关于CFileDialog的!
<br>内容：&nbsp;&nbsp;下面是一段源码：<BR>&nbsp;&nbsp;CString file[1000];<BR>&nbsp;&nbsp;CString strFile="";<BR>&nbsp;&nbsp;int num = 0;<BR>&nbsp;&nbsp;CFileDialog dlg(TRUE,NULL,NULL,OFN_HIDEREADONLY|OFN_ALLOWMULTISELECT,"All&nbsp;&nbsp;File&nbsp;&nbsp;(*.ttl)|*.ttl||",NULL);<BR>&nbsp;&nbsp;dlg.m_ofn.nMaxFile = 1000;<BR>&nbsp;&nbsp;dlg.m_ofn.lpstrFileTitle = NULL;<BR><BR>&nbsp;&nbsp;if(dlg.DoModal() == IDOK)<BR>&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;POSITION pos = dlg.GetStartPosition();<BR>&nbsp;&nbsp;&nbsp;&nbsp;while(pos!=NULL)<BR>&nbsp;&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; file[num] = dlg.GetNextPathName(pos);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; num++;<BR>&nbsp;&nbsp;&nbsp;&nbsp;}<BR>&nbsp;&nbsp;}<BR>这段程序就是把所选择的文件名依次赋值给file[num],因为文件很多，所以我给nMaxfile赋值了较大的1000值，缺省是256,结果就出错了，望哪位大虾能够赐教。！而且我在后面用循环语句也出错，：（
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<font color=red>答案被接受</font><br>回复者：ax 回复日期：2003-08-13 10:59:43
<br>内容： CString file[1000];<BR>&nbsp;&nbsp;TCHAR str[2048]= _T("");<BR>&nbsp;&nbsp;CString strFile="";<BR>&nbsp;&nbsp;int num = 0;<BR>&nbsp;&nbsp;CFileDialog dlg(TRUE,NULL,NULL,OFN_HIDEREADONLY|OFN_ALLOWMULTISELECT,"All&nbsp;&nbsp;File&nbsp;&nbsp;(*.ttl)|*.ttl||",NULL);<BR>&nbsp;&nbsp;dlg.m_ofn.nMaxFile = 2048;<BR>&nbsp;&nbsp;dlg.m_ofn.lpstrFileTitle = NULL;<BR>&nbsp;&nbsp;dlg.m_ofn.lpstrFile = str;<BR><BR>&nbsp;&nbsp;if(dlg.DoModal() == IDOK)<BR>&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;POSITION pos = dlg.GetStartPosition();<BR>&nbsp;&nbsp;&nbsp;&nbsp;while(pos!=NULL)<BR>&nbsp;&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; file[num] = dlg.GetNextPathName(pos);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; num++;<BR>&nbsp;&nbsp;&nbsp;&nbsp;}<BR>&nbsp;&nbsp;}
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回复者：往事如风 回复日期：2003-08-13 13:03:11
<br>内容：&nbsp;&nbsp;谢谢，这个是正确答案！<BR><BR>：）
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