Материал из .Net Framework эксперт
Using ToolTip
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Buttons</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h1>Button Controls</h1>
<asp:Button ID="btnLink" runat="server" Text="Link To Target Page"
ToolTip="Click here to go to the target page." OnClick="btnLink_Click" />
<asp:ImageButton ID="imgLink" runat="server"
AlternateText="Link to Target Page"
ImageUrl="Dan at Vernal Pool.jpg"
ToolTip="Click here to go to the target page." OnClick="imgLink_Click" />
<asp:LinkButton ID="lnkLink" runat="server"
ToolTip="Click here to go to the target page."
Font-Name="Comic Sans MS Bold"
Font-Size="16pt" OnClick="btnLink_Click">
LinkButton To Target Page</asp:LinkButton>
</div>
</form>
</body>
</html>
File: Default.aspx.cs
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class _Default : System.Web.UI.Page
{
protected void btnLink_Click(object sender, EventArgs e){
Response.Redirect("TargetPage.aspx");
}
protected void imgLink_Click(object sender, ImageClickEventArgs e)
{
Response.Redirect("TargetPage.aspx");
}
}