[轉貼] GridView中編輯狀態下實現DropDownList預設值

前台：

<asp:TemplateField HeaderText="資質">
                        <ItemTemplate>
                            <asp:Label ID="lblAptitude" runat="server" Text='<%#Eval("Aptitude") %>'></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>
                            <asp:Label ID="lbl2" runat="server" Text='<%#Eval("Aptitude") %>' style="display:none;"></asp:Label>
                            <asp:DropDownList ID="ddlAptitude" runat="server">
                                <asp:ListItem Value="合格" Text="合格"></asp:ListItem>
                                <asp:ListItem Value="儲備" Text="儲備"></asp:ListItem>
                                <asp:ListItem Value="潛在" Text="潛在"></asp:ListItem>
                                <asp:ListItem Value="不合格" Text="不合格"></asp:ListItem>
                            </asp:DropDownList>
                        </EditItemTemplate>
                    </asp:TemplateField>

後台：

 protected void gvList_RowDataBound(object sender, GridViewRowEventArgs e)
    {
                if (e.Row.RowIndex == gvList.EditIndex)
                {
                    //編輯時下拉菜單默認值
                    ddlAptitude.Text = ((Label)e.Row.FindControl("lbl2")).Text;
                 } 

     }