ASP.NET下GridView中设置链接

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在GridView中常常要设置链接，下面局里说明。

前台GridView代码如下：

<asp:GridView ID="dataview" runat="server" Width="80%"                              AutoGenerateColumns="False" BackColor="White"                              GridLines="Horizontal" HeaderStyle-Height="35px" RowStyle-Height="33px"                                    onrowdatabound="grid_CameraInfo_RowDataBound" >                                                      <Columns>                                <asp:HyperLinkField DataTextField="SEL_TIME" Target="_self" HeaderText="日期"                                     ControlStyle-ForeColor="#FF6600" ItemStyle-HorizontalAlign="Center" HeaderStyle-HorizontalAlign="Center" HeaderStyle-Width="19.5%"  ItemStyle-Width="20%">                                <ControlStyle ForeColor="#FF6600" />                                </asp:HyperLinkField>                                <asp:HyperLinkField DataNavigateUrlFields="ROUTE_ID,CROSSING_ID" DataNavigateUrlFormatString="..\Login\Login.aspx?CAMER_NM={0}&SEL_TIME={1}" DataTextField="CAMER_NM" Target="show" HeaderText="老师名称"/>                                                               <asp:BoundField DataField="ROUTE_ID"  HeaderText="ID" />                                <asp:BoundField DataField="CROSSING_ID"  HeaderText="CrossID" />                            </Columns>                                                        <HeaderStyle HorizontalAlign="Center"/>                        </asp:GridView>

后台代码如下：

 protected void grid_CameraInfo_RowDataBound(object sender, GridViewRowEventArgs e)        {            if (e.Row.RowType == DataControlRowType.DataRow)            {                               HyperLink timeHref = e.Row.Cells[0].Controls[0] as HyperLink;                string routeName =  DataBinder.Eval(e.Row.DataItem, "ROUTE_ID").ToString();                timeHref.NavigateUrl = "Monitor.aspx?route=" + routeName;            }        }

我们看到一种是直接在前台代码中写好的。一种是通过后台设置的。

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