Question

如何在gridview编辑状态下显示的不是textbox,而是dropdownlist?

Answer 1

用 Templete field :
<asp:GridView ID="gv_ProductList" DataKeyNames="NMMID" runat="server" AutoGenerateColumns="False" >
<Columns>

<asp:TemplateField HeaderText="Issue Charge" HeaderStyle-HorizontalAlign="Left">
<ItemTemplate>
<%# Eval("IssueCharge")%>
</ItemTemplate>
<EditItemTemplate>
<asp:DropDownList ID="ssueCharge" runat="server" Text='<%# Eval("IssueCharge") %>'></asp:DropDownList >
</EditItemTemplate>
<HeaderStyle HorizontalAlign="Left"></HeaderStyle>
<ItemStyle Width="50px" />
</asp:TemplateField>
</Columns>

在 Databing event 中 初始化 dropdownlist