（立即结帖）如何在datagrid中自定义按钮？

Question

<asp:DataGrid id="DG_T_CBQ_Other" runat="server" AutoGenerateColumns="False">
<HeaderStyle CssClass="button4"></HeaderStyle>
<Columns>
<asp:BoundColumn DataField="VCHAOtherName" HeaderText="项目">
<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
<ItemStyle HorizontalAlign="Left"></ItemStyle>
</asp:BoundColumn>
<asp:BoundColumn DataField="MONRmbPrice" HeaderText="金额">
<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
<ItemStyle HorizontalAlign="Left"></ItemStyle>
</asp:BoundColumn>
<asp:TemplateColumn HeaderText="操作">
<HeaderStyle HorizontalAlign="Center" Width="136px"></HeaderStyle>
<ItemStyle HorizontalAlign="Center"></ItemStyle>
<ItemTemplate>
<asp:Button ID="Btn_modi" CommandName="myExternalQuotation_modi" Text="修改" Runat="server" CssClass="button2"></asp:Button>
<asp:Button ID="But_del" CommandName="myExternalQuotation_del" Text="删除" Runat="server" CssClass="button2"></asp:Button>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
</asp:DataGrid>

Answer 1

<asp:DataGrid id="DG_T_CBQ_Other" runat="server" AutoGenerateColumns="False">
<HeaderStyle CssClass="button4"></HeaderStyle>
<Columns>
<asp:BoundColumn DataField="VCHAOtherName" HeaderText="项目">
<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
<ItemStyle HorizontalAlign="Left"></ItemStyle>
</asp:BoundColumn>
<asp:BoundColumn DataField="MONRmbPrice" HeaderText="金额">
<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
<ItemStyle HorizontalAlign="Left"></ItemStyle>
</asp:BoundColumn>
<asp:TemplateColumn HeaderText="操作">
<HeaderStyle HorizontalAlign="Center" Width="136px"></HeaderStyle>
<ItemStyle HorizontalAlign="Center"></ItemStyle>
<ItemTemplate>
<asp:Button ID="Btn_modi" CommandName="myExternalQuotation_modi" Text="修改" Runat="server" CssClass="button2"></asp:Button>
<asp:Button ID="But_del" CommandName="myExternalQuotation_del" Text="删除" Runat="server" CssClass="button2"></asp:Button>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
</asp:DataGrid>

Answer 2

增加一列模板列，在ItemTemplate中拖入一个按钮，定义这个按钮的CommandName，然后在DataGrid的itemcommand中判断并激发该事件！

Answer 3

<asp:TemplateColumn>
<ItemTemplate>
<asp:Button Commandname="yourMethod" id="Button2" runat="server" Text="Button"></asp:Button>
</ItemTemplate>
</asp:TemplateColumn>

Answer 4

private void DG_T_CBQ_Other_ItemCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
switch (e.CommandName.Trim())
{
case "myExternalQuotation_modi":
 my_modi();
break;
case "myExternalQuotation_del":
 my_del();
break;
}
}