自定义导航栏.txt

C# 是创新性的新式编程语言

6.自定义导航栏
如果要改变单个按钮的风格，而要响应ItemCreated事件。
1*.aspx
		<form id="Form1" method="post" runat="server">
			<FONT face="宋体">
				<asp:DataGrid id="DataGrid1" style="Z-INDEX: 101; LEFT: 80px; POSITION: absolute; TOP: 96px" runat="server"
					AllowPaging="True" AutoGenerateColumns="False" PageSize="3">
					<Columns>
						<asp:BoundColumn DataField="ProductID" HeaderText="ID"></asp:BoundColumn>
						<asp:BoundColumn DataField="ProductName" HeaderText="Name"></asp:BoundColumn>
						<asp:BoundColumn DataField="UnitPrice" HeaderText="Price"></asp:BoundColumn>
					</Columns>
					<PagerStyle BorderWidth="1px" BorderStyle="Dotted" BackColor="#FFC080" Mode="NumericPages"></PagerStyle>
				</asp:DataGrid></FONT>
		</form>
2.*.aspx.cs
private void DataGrid1_ItemCreated(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			ListItemType elemType=e.Item.ItemType;//获得被创建项的类型
			if(elemType==ListItemType.Pager)//确定是页导航栏
			{
				TableCell pager=(TableCell)e.Item.Controls[0];
				for(int i=0;i<pager.Controls.Count;i+=2)
				{
					Object o=pager.Controls[i];
					if(o is LinkButton)
					{
						LinkButton h=(LinkButton)o;
						h.Text="["+h.Text+"]";
					}
					else
					{
						Label l=(Label)o;
						l.Text="页 "+l.Text;
					}
				}
			 }
		 }