'webform1_aspx'不包含'GridView1_SelectedIndexChanged'的定义

Question

我收到以下错误。

CS1061: 'webform1_aspx' does not contain a definition for 'GridView1_SelectedIndexChanged' and no extension method 'GridView1_SelectedIndexChanged' accepting a first argument of type 'webform1_aspx' could be found (are you missing a using directive or an assembly reference?)

来源错误：

Line 17:             </strong>
Line 18:         </div>
Line 19:         <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" CellPadding="4" DataSourceID="SqlDataSource2" ForeColor="#333333" GridLines="None" OnSelectedIndexChanged="GridView1_SelectedIndexChanged">
Line 20:             <AlternatingRowStyle BackColor="White" />
Line 21:             <Columns>

我对这些东西很新（C＃和ASP.NET）。我很感激任何帮助。并且，是的，我在发布此处之前用Google搜索了解决方案......

Answer 1

您需要在代码隐藏文件中定义名为“GridView1_SelectedIndexChanged”的事件处理程序，如标记中所指定。

void GridView1_SelectedIndexChanged(Object sender, EventArgs e)
{
   ...
}