在 C# 中编辑子嵌套 gridview 中的行

Question

我需要在嵌套（子）gridview 上编辑行。

这是我的代码，但编辑打开时始终使用相同的 ID :

SELECT * FROM doTable WHERE sID IN ('72')

如何解决这个问题？

//On Gridview g1
<asp:TemplateField HeaderText="" Visible="false">
   <ItemTemplate>
      <asp:Label ID="lblsID" Text='<%# Eval("sID") %>' runat="server"></asp:Label>
   </ItemTemplate>
</asp:TemplateField>

protected void GridView2_RowEditing(object sender, GridViewEditEventArgs e)
{
    GridView g2 = (GridView)sender;
    g2.EditIndex = e.NewEditIndex;

    int customerId = (int)g1.DataKeys[e.NewEditIndex].Value;

    sql = @String.Format(" SELECT * FROM `doTable` ");
    sql += String.Format(" WHERE sID IN ('{0}') ", customerId);

    Response.Write(sql);

    g2.DataSource = GetData(sql);
    g2.DataBind();

}

Answer 1

请试试这个:

    protected void GridView2_RowEditing(object sender, GridViewEditEventArgs e)
    {
        GridView g2 = (GridView)sender;
        g2.EditIndex = e.NewEditIndex;

        GridViewRow gvCustomerRow = g2.NamingContainer as GridViewRow;
        int customerId = (int)g1.DataKeys[gvCustomerRow.RowIndex].Value;

        sql = @String.Format(" SELECT * FROM `doTable` ");
        sql += String.Format(" WHERE sID IN ('{0}') ", customerId);

        g2.DataSource = GetData(sql);
        g2.DataBind();
    }

在 C# 中编辑子嵌套 gridview 中的行

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