在默认情况下DATAGRID显示的SQL SERVER 2000中的日期时间列时，只显示了日期部分，下法可显示长日

期格式(yyyy-mm-dd hh:mm:ss)

            Dim myDataGridTableStyle As New DataGridTableStyle()
            myDataGridTableStyle.MappingName =ctype(datagrid1.datasource,datatable)
   

            Dim aDataGridTextBoxColumn As DataGridTextBoxColumn
            Dim aDataGridBoolColumn As DataGridBoolColumn

           '申请日期
            aDataGridTextBoxColumn = New DataGridTextBoxColumn()
            aDataGridTextBoxColumn.MappingName = "申请日期"
            aDataGridTextBoxColumn.HeaderText = "申请日期"
            aDataGridTextBoxColumn.Format = "yyyy-mm-dd hh:mm:ss"
            myDataGridTableStyle.GridColumnStyles.Add(aDataGridTextBoxColumn)

'其它列也要进行样式化，不如DATAGRID1只显示进行了样式化的列，没有样式化的列不显示

        
            frmShopAlarmInfo.DefInstance.DataGrid1.TableStyles.Add(myDataGridTableStyle)