asp.net - 如何在asp.net的gridview中添加带有按钮的列？

Question

当我的gridview填充时，我想添加一个带有一些按钮的额外列，但似乎无法弄清楚如何，或者什么是最好的方法。谁能让我入门？

Answer 1

使用模板列

<asp:GridView ID="GridView1" runat="server" DataKeyNames="id" DataSourceID="SqlDataSource1"
    OnRowCommand="GridView1_OnRowCommand">
    <Columns>
        <asp:BoundField DataField="name" HeaderText="Name" />
        <asp:BoundField DataField="email" HeaderText="Email" />
        <asp:TemplateField ShowHeader="False">
            <ItemTemplate>
                <asp:Button ID="Button1" runat="server" CausesValidation="false" CommandName="SendMail"
                    Text="SendMail" CommandArgument='<%# Eval("id") %>' />
            </ItemTemplate>
        </asp:TemplateField>
    </Columns>
</asp:GridView>

protected void GridView1_OnRowCommand(object sender, GridViewCommandEventArgs e)
{
    if (e.CommandName != "SendMail") return;
    int id = Convert.ToInt32(e.CommandArgument);
    // do something
}