TextBox未在GridView中过帐值

<asp:GridView ID="GridView1" runat="server" DataSourceID="SqlDataSource1" DataKeyNames="ID">
    <Columns>
        <asp:TemplateField HeaderText="Name">
            <EditItemTemplate>
                <asp:TextBox ID="TextBoxName" runat="server" Text='<%# Bind("Name") %>'></asp:TextBox>
            </EditItemTemplate>
            <ItemTemplate>
                <asp:Label ID="LabelName" runat="server" Text='<%# Eval("Name") %>'></asp:Label>
            </ItemTemplate>
        </asp:TemplateField>
        <!-- 其他列 -->
    </Columns>
</asp:GridView>

<asp:SqlDataSource ID="SqlDataSource1" runat="server" 
    ConnectionString="<%$ ConnectionStrings:YourConnectionString %>" 
    SelectCommand="SELECT * FROM YourTable" 
    UpdateCommand="UPDATE YourTable SET Name=@Name WHERE ID=@ID">
</asp:SqlDataSource>

protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
    string id = GridView1.DataKeys[e.RowIndex].Value.ToString();
    string name = ((TextBox)GridView1.Rows[e.RowIndex].FindControl("TextBoxName")).Text;

    // 更新数据库
    // 例如：使用SqlCommand执行更新操作

    GridView1.EditIndex = -1;
    BindGridView();
}

<asp:SqlDataSource ID="SqlDataSource1" runat="server" 
    ConnectionString="<%$ ConnectionStrings:YourConnectionString %>" 
    SelectCommand="SELECT * FROM YourTable" 
    UpdateCommand="UPDATE YourTable SET Name=@Name WHERE ID=@ID">
    <UpdateParameters>
        <asp:Parameter Name="Name" Type="String" />
        <asp:Parameter Name="ID" Type="Int32" />
    </UpdateParameters>
</asp:SqlDataSource>