1.RadioButtonList插入DataGrid模板列的方法与其他控件插入的方法一致。
2.从数据库中读取RadioButtonList状态的方法
1) .aspx文件
<asp:RadioButtonList .... SelectedIndex='<%# Container.DataItem(”strRBL”) %>'>
2) .vb文件
objDataSet.Tables(0).Columns.Add(“strRBL“)
objDataSet.Tables(0).Rows(x).Item(“strRBL“)=n
3.RadioButtonList状态改变后读取的方法
1).aspx文件
<asp:RadioButtonList.... AutoPostBack=“True“ OnSelectedIndexChanged=“RBL_SelectedIndexChanged“
2).vb文件
Public Sub RBL_WA_SelectedIndexChanged(ByVal Sender As Object, ByVal e As System.EventArgs)
Dim srcRBL As RadioButtonList = CType(Sender, RadioButtonList)
Dim srcCell As TableCell = CType(srcRBL.Parent, TableCell)
Dim srcRow As TableRow = CType(srcCell.Parent, TableRow)
End Sub
srcRBL即为状态改变的RadioButtonList,可用SelectedIndex/SelectedValue获取相应值
srcRow即位状态改变的RadioButtonList所在的DataGrid行,可用srcRow.Cells(n).Text获取相应的主键值将RadioButtonList状态写入数据库