ASP.Net Button

ASP.Net Button with asp.net tutorial, asp.net introduction, features, project, example, server controls, labels, textbox, button, hyperlink, radiobutton, calender, checkbox, fileupload, events handling, authentication, webforms model binding, html server control, compare validdator, range validator, validation summary, mvc introduction, mvc project, view, validation, entity framework, authentication etc.

<< Back to ASP

next → ← prev

ASP.NET Web Forms Button

This control is used to perform events. It is also used to submit client request to the server. To create Button either we can write code or use the drag and drop facility of visual studio IDE.

This is a server side control and asp provides own tag to create it. The example is given below.

< asp:ButtonID="Button1" runat="server" Text="Submit" BorderStyle="Solid" ToolTip="Submit"/>

Server renders it as the HTML control and produces the following code to the browser.

<input name="Button1" value="Submit" id="Button1" title="Submit" style="border-style:Solid;" type="submit">

This control has its own properties that are tabled below.

Property	Description
AccessKey	It is used to set keyboard shortcut for the control.
TabIndex	The tab order of the control.
BackColor	It is used to set background color of the control.
BorderColor	It is used to set border color of the control.
BorderWidth	It is used to set width of border of the control.
Font	It is used to set font for the control text.
ForeColor	It is used to set color of the control text.
Text	It is used to set text to be shown for the control.
ToolTip	It displays the text when mouse is over the control.
Visible	To set visibility of control on the form.
Height	It is used to set height of the control.
Width	It is used to set width of the control.

Example

// WebControls.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebControls.aspx.cs" 
Inherits="WebFormsControlls.WebControls" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
        <div>
            <asp:Button ID="Button1" runat="server" Text="Click here" OnClick="Button1_Click" />
        </div>
    </form>
    <br />
    <asp:Label ID="Label1" runat="server"></asp:Label>
</body>
</html>

Code Behind

// WebControls.aspx.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace WebFormsControlls
{
    public partial class WebControls : System.Web.UI.Page
    {
        protected void Button1_Click(object sender, EventArgs e)
        {
            Label1.Text = "You Clicked the Button.";
        }
    }
}

Output:

It produces the following output.

This button displays a message when clicked, as shown below.

Next TopicASP.NET HyperLink

← prev next →

.Net

.NET Array Dictionary List String 2D Async DataTable Dates DateTime Enum File For Foreach Format IEnumerable If IndexOf Lambda LINQ Parse Path Process Property Regex Replace Sort Split Static StringBuilder Substring Switch Tuple

Java

Core Array ArrayList HashMap String 2D Cast Character Console Deque Duplicates File For Format HashSet If IndexOf Lambda Math ParseInt Process Random Regex Replace Sort Split StringBuilder Substring Switch Vector While

TheDeveloperBlog.com