给datagrid列增加链接(图片列及文字行).txt

C# 是创新性的新式编程语言

<cc1:datagridex id="zdgMain" runat="server" ShowSelectType="CheckBox" ShowFooter="True" ShowAutoNumber="True"
							ShowSelectControl="True" AutoGenerateColumns="False" AllowSorting="True" Width="100%">			
							<Columns>
								<cc1:myCheckBoxColumn></cc1:myCheckBoxColumn>
								<cc1:myAutoNumberColumn></cc1:myAutoNumberColumn>
								<asp:BoundColumn DataField="name" SortExpression="name" HeaderText="产品名称"></asp:BoundColumn>
								<asp:TemplateColumn HeaderText="修改">
									<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
									<ItemStyle HorizontalAlign="Center"></ItemStyle>
									<ItemTemplate>
										<FONT face="宋体"><FONT face="宋体"><IMG id="imgModify" height="16" alt="" src="../Images/Common/icon_modify.gif" width="16" border="0"
													runat="server"></FONT></FONT>
									</ItemTemplate>
								</asp:TemplateColumn>
								<asp:BoundColumn Visible="False" DataField="product_id" SortExpression="product_id" HeaderText="ID"></asp:BoundColumn>
							</Columns>
							<PagerStyle CssClass="dgPagerStyle"></PagerStyle>
						</cc1:datagridex>



		private void zdgMain_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
			{


				object oImg, oID;
				oID		= DataBinder.Eval(e.Item.DataItem,"product_id");
				//对采用的控件的列
				oImg = e.Item.FindControl("imgModify");
				if(oImg != null && oID != null) //为修改按钮指定修改页面的Url
				{
					HtmlImage img = (HtmlImage)oImg;
					img.Style.Add("cursor","hand");//增加手形光标
					img.Attributes.Add("onclick","javascript: location.href='Form_PdtModi.aspx?ID=" + oID.ToString().Trim() +"'");
					
				}

				
				//对采用的BoundColumn列
				if(oID != null)
				{
					string sID = oID.ToString().Trim();					
					//生成链接
					e.Item.Cells[2].Text = "<A href='Form_PdtDetail.aspx?ID=" + sID + "'>" + e.Item.Cells[2].Text + "</A>";
				}

			}	
		}