我有一个gridview,我试图在代码所在的textview中获取标签的文本值:

<asp:TemplateField HeaderText="someText" SortExpression="someExpression">
    <ItemTemplate>
        <asp:Label ID="someLabel" runat="server" Text='<%# Bind("someField") %>'></asp:Label>
    </ItemTemplate>
</asp:TemplateField>


我希望能够从selectedRow中获取“ someLabel”的文本值,作为我背后的代码中的字符串。

最佳答案

Label someLabel = selectedRow.FindControl("someLabel") as Label;


编辑:

    private static Control FindControlRecursive(Control parent, string id)
    {
        if (parent.ID== id)
        {
            return parent;
        }

        return (from Control ctl in parent.Controls select FindControlRecursive(ctl, id))
            .FirstOrDefault(objCtl => objCtl != null);
    }




Label someLabel = FindControlRecursive(GridView.SelectedRow, "someLabel") as Label;


编辑2:

private void imageButton_Click(object sender, EventArgs e)
{
     Label someLabel = (sender as Control).Parent.FindControl("someLabel") as Label;
}

10-01 01:42