Gridview SelectedIndex值集

Question

在Asp.Net C＃上工作。

<asp:GridView ID="GridView2" runat="server" AutoGenerateColumns="False" DataKeyNames="CategoryID" 
           DataSourceID="SqlDataSource1" OnSelectedIndexChanged="GridView2_SelectedIndexChanged" OnRowCommand="GridView2_RowCommand"> 
           <Columns> 
            <asp:CommandField ShowSelectButton="True" /> 
            <asp:BoundField DataField="CategoryID" HeaderText="CategoryID" InsertVisible="False" 
             ReadOnly="True" SortExpression="CategoryID" /> 
            <asp:BoundField DataField="CategoryName" HeaderText="CategoryName" SortExpression="CategoryName" /> 
            <asp:BoundField DataField="Description" HeaderText="Description" SortExpression="Description" /> 
           </Columns> 
          </asp:GridView> 

保护无效GridView2_SelectedIndexChanged（对象发件人，EventArgs的） {

GridView2.FindControl("CategoryID").Text=2; 

}

希望在ridView2_SelectedIndexChanged方法选定的列值的变化。如何呢？

Answer 1

您可以通过GridView2.SelectedRow.Cells[1].Text