从access读出记录绑定datagrid的问题.(运行后datagrid没显示出应显示的数据)
请问这样绑定datagrid为什么不行.(recordset我已用列表控件可以正确显示)
void CTDGDlg::AddGrid()
{
ADOConn m_adoconn;
m_adoconn.OnInitADOConn();
CString sql;
sql.Format("select * from kaifabu");
_RecordsetPtr m_recordset;
m_recordset=m_adoconn.GetRecordSet((_bstr_t)sql);
m_datagrid.SetRefDataSource((LPUNKNOWN)m_recordset);
m_datagrid.Refresh();
UpdateData(FALSE);
}