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序号:28857 发表者:很冷 发表日期:2003-01-24 15:40:47
<br>主题:我创应用了一个DataGrid控件,怎么只有两列?
<br>内容:怎样应用其他列?<BR>怎样修改列的标题?
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<font color=red>答案被接受</font><br>回复者:upstream 回复日期:2003-01-26 16:16:49
<br>内容:假设在CInputDataDlg对话框中,有一CDataGrid m_DataGrid;控件;<BR><BR>在InputDataDlg.h中,有一个成员变量m_nColumn表明列数,<BR> int m_nColumn;<BR>&nbsp;&nbsp;<BR><BR>在InputDataDlg.cpp中<BR><BR>//定义标题头<BR>TCHAR strTitle[6][10] = {_T("1"), _T("2"),_T("3"),_T("4"),_T("5"),_T("6")};<BR>//6代表列数,10代表标题头长度<BR><BR>//在构造函数中:<BR>m_nColumn=6;//初始化为6列<BR><BR>BOOL CInputDataDlg::OnInitDialog() <BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;CDialog::OnInitDialog();<BR>&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;// TODO: Add extra initialization here<BR>&nbsp;&nbsp;&nbsp;&nbsp;m_DataGrid.SetCaption("upstream 到此一游");<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //控件的标题也可以在控件的属性里直接修改<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;for(int i=2;i&lt;m_nColumn;i++)//缺省是2列,既0,1列<BR>&nbsp;&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m_DataGrid.GetColumns().Add(i).SetCaption(strTitle[i]);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;//增加列和列的标题头<BR>&nbsp;&nbsp;&nbsp;&nbsp;}<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;return TRUE;&nbsp;&nbsp;// return TRUE unless you set the focus to a control<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// EXCEPTION: OCX Property Pages should return FALSE<BR>}<BR><BR>column0,column1的标题可以在控件属性里直接添加。<BR>
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