myDataAdapter.Fill(m_ds);
m_ds = g_DBProcess.getDataSet(m_BindString);
DataGrid1.DataSource = m_ds;
DataGrid1.DataBind();
改成!
myDataAdapter.Fill(m_ds);
//m_ds = g_DBProcess.getDataSet(m_BindString);
DataGrid1.DataSource = m_ds.Table[0].DefaultView;
DataGrid1.DataBind();