DateGrid的编辑列的问题？

Question

<asp:TemplateColumn HeaderText="数量">
                <ItemTemplate>
                    <asp:TextBox id=txtQty runat="server" 
                        Width="40px"
                        />
                </ItemTemplate>
            </asp:TemplateColumn>

Answer 1

<asp:DataGrid id="dg" runat="server" Width="563px" Height="228px" BorderColor="#CC9966" BorderStyle="None" BorderWidth="1px" BackColor="White" CellPadding="4" AutoGenerateColumns="False" AllowPaging="True">
<SelectedItemStyle Font-Bold="True" ForeColor="#663399" BackColor="#FFCC66"></SelectedItemStyle>
<ItemStyle Font-Size="Smaller" HorizontalAlign="Center" ForeColor="#330099" BackColor="White"></ItemStyle>
<HeaderStyle Font-Size="X-Small" Font-Names="我爱你" Font-Bold="True" HorizontalAlign="Center" ForeColor="#FFFFCC" BackColor="#990000"></HeaderStyle>
<FooterStyle ForeColor="#330099" BackColor="#FFFFCC"></FooterStyle>
<Columns>
<asp:BoundColumn DataField="user_bh" HeaderText="编号"></asp:BoundColumn>
<asp:BoundColumn DataField="user_name" HeaderText="用户代号"></asp:BoundColumn>
<asp:BoundColumn DataField="user_xm" HeaderText="用户名"></asp:BoundColumn>
<asp:BoundColumn DataField="user_bm" HeaderText="部门"></asp:BoundColumn>
<asp:ButtonColumn Text="删除" CommandName="Delete">
<HeaderStyle Width="100px"></HeaderStyle>
</asp:ButtonColumn>
<asp:EditCommandColumn ButtonType="LinkButton" UpdateText="更新" CancelText="取消" EditText="编辑">
<HeaderStyle Width="100px"></HeaderStyle>
</asp:EditCommandColumn>
</Columns>
<PagerStyle HorizontalAlign="Center" ForeColor="#330099" BackColor="#FFFFCC"></PagerStyle>
</asp:DataGrid>我该怎么改上面的代码实现定义她的格式呀！

Answer 2

do it inside ItemDataBound event handler:<ASP:DataGrid id="MyDataGrid" runat="server" ...
      OnItemDataBound="MyDataGrid_ItemDataBound"
    >
void MyDataGrid_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
    {
        if (e.Item.ItemType == ListItemType.EditItem)
        {
            for (int i = 0; i < e.Item.Controls.Count; i++)
            {
                if (e.Item.Controls[i].Controls[0].GetType().ToString() == "System.Web.UI.WebControls.TextBox")
                {
                    TextBox tb = (TextBox)e.Item.Controls[i].Controls[0];
    tb.ForeColor=Color.Red;
    tb.Width = Unit.Parse("50px");
                    tb.Text = Server.HtmlDecode(tb.Text);
                }
            }
        }
    }

Answer 3

我用的是vb.net,能不能给我vb的脚本！！

Answer 4

<asp:TextBox id=textbox1 runat="server" Width="50px"/>

Answer 5

你可以将你的绑定列（如：<asp:BoundColumn DataField="user_xm" HeaderText="用户名"></asp:BoundColumn>）转换成模板列（可直接在“属性生成器”中实现）你就可以看到如下的html
        <ItemTemplate>
<asp:Label runat="server" Text='<%# DataBinder.Eval(Container, "user_xm") %>'> </asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:dropdownlist id="ModuleStationDrpL" runat="server"></asp:dropdownlist>
<asp:Label Runat="server" ID=modstateLab Text='<%# DataBinder.Eval(Container, "DataItem.modulestatus") %>' Visible=False>
</asp:Label>
</EditItemTemplate>