网格视图添加列 [英] Grid view add column

问题描述

我有一个 GridView 和一个 DataTable ;网格视图的来源是数据表。

我想在网格视图中添加新列;此列将我的页面重定向到expamle的特殊页面： resualt.aspx？module = id



我怎样才能制作这个专栏？



记住：我的griadview在运行时获取数据源!!!

Hi,

I have a GridView and a DataTable; the source of grid view is data table.
I would like to add new Column to the grid view; this column redirect my page to special page for expamle: resualt.aspx?module=id

How can I make this column?

remeber : My griadview get datasource in run time !!!

DataTable dt = db.Select(quarry, CommandType.Text);
dt.Columns.Add("more" typeof(string));

foreach (DataRow ro in dt.Rows)
        {
            ro["more"] = "<a href='~/resualt.aspx?module='"+ro[id].toStrimg()+"> More Info </a>";
        }

GridView1.DataSource = dt;// Get Data source in run Time
GridView1.DataBind();

我知道也许这不是正常的方式;但我想这样做。

I know maybe it''s not a normal way; but I would like to do it this way.

推荐答案

您可以在Gridview中添加模板字段，如：

Hi,
You can add a template field in Gridview like:

<Columns>
<asp:TemplateField >
    <ItemTemplate>
     <asp:LinkButton ID="lnkEdit" runat="server" CommandArgument='<%# Eval("Id") %>'

              OnClick="Redirect_Click" Text="Edit" CausesValidation="false"></asp:LinkButton>
        </ItemTemplate>
          <HeaderStyle HorizontalAlign="Left"></HeaderStyle>
     </asp:TemplateField>
</Columns>

并在代码后面添加以下代码：< br $> b $ b

and add below code in code behind:

protected void ShowModal(object sender, EventArgs e)
        {
            LinkButton linkButton = (LinkButton)sender;
            string id = linkButton.CommandArgument;
            Response.Redirect("resualt.aspx?module="+id);
}

谢谢。

Thank You.

嗨..请参阅以下链接



http://stackoverflow.com/questions/1486062/how-do-i-add-a-column-with-buttons-in-to-a-gridview- in-asp-net [ ^ ]



http://stackoverflow.com/questions/8859279/how-to-add-link-in-gridview-asp -net [ ^ ]



HTTP ：//www.asp.net/web-forms/tutorials/data-access/custom-button-actions/adding-and-responding-to-buttons-to-a-gridview-vb [ ^ ]

Hi.. Refer to the below links

http://stackoverflow.com/questions/1486062/how-do-i-add-a-column-with-buttons-in-to-a-gridview-in-asp-net[^]

http://stackoverflow.com/questions/8859279/how-to-add-link-in-gridview-asp-net[^]

http://www.asp.net/web-forms/tutorials/data-access/custom-button-actions/adding-and-responding-to-buttons-to-a-gridview-vb[^]

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