Member Login

Forgot Password ??

PHP Tutorial (Hypertext Preprocessor), ASP Tutorial (Active Server Pages), ASP.NET Tutorial (.Net 1.1,2.0,3.5)



	Registered : 70,424

HOME > ASP.NET > ASP.NET Web Control - Standard Control > ASP.NET Checkbox - asp:CheckBox

Search

ASP.NET Checkbox - asp:CheckBox

ASP.NET Checkbox เป็นคอนโทรลทางเลือกที่สามารถเลือกข้อมูลได้หลายทาง (Checkbox) และเลือกได้หลายรายการ

Language Code : VB.NET || C#

Framework : 1,2,3

Syntax

<asp:CheckBox id="[Name]" runat="server" Text="Option 1"></asp:CheckBox>

Checkbox.aspx

<%@ Page Language="VB" %>
<script runat="server">
    Sub btnSubmit_OnClick(sender as Object, e As EventArgs)
        IF Me.CheckBox1.Checked = True Then
            Me.lblText1.Text = "CheckBox1 Checked"
        Else
            Me.lblText1.Text = "CheckBox1 Not Checked"
        End IF

        IF Me.CheckBox2.Checked = True Then
            Me.lblText2.Text = "CheckBox2 Checked"
        Else
            Me.lblText2.Text = "CheckBox2 Not Checked"
        End IF
    End Sub

    Sub CheckBox3_CheckedChanged(sender As Object, e As EventArgs) Handles CheckBox3.CheckedChanged
        IF Me.CheckBox3.Checked = True Then
            Me.lblText3.Text = "CheckBox3 Checked"
        Else
            Me.lblText3.Text = "CheckBox3 Not Checked"
        End IF
    End Sub

</script>
<html>
<head>
</head>
<body>
    <form runat="server">
        <asp:CheckBox id="CheckBox1" runat="server" Text="Option 1"></asp:CheckBox>
        <asp:CheckBox id="CheckBox2" runat="server" Text="Option 2"></asp:CheckBox>
        <asp:CheckBox id="CheckBox3" runat="server" Text="Option 3" AutoPostBack="True"></asp:CheckBox>
        <br />
        <br />
        <asp:Button id="btnSubmit" onclick="btnSubmit_OnClick" runat="server" Text="Submit"></asp:Button>
        <br />
        <br />
        <hr />
        <asp:Label id="lblText1" runat="server"></asp:Label>
        <br />
        <asp:Label id="lblText2" runat="server"></asp:Label>
        <br />
        <asp:Label id="lblText3" runat="server"></asp:Label>
    </form>
</body>
</html>

คำอธิบาย

จากตัวอย่างจะเห็นว่า CheckBox1 และ CheckBox2 ไม่มี Event ของตัวเอง แต่จะมีการส่งค่า Form Submit แต่ CheckBox3 มี Event ของตัวเอง

Screenshot

ASP.NET Web Control

ASP.NET WebMatrix - Control & Element

http://www.thaicreate.com/asp.net/asp.net-webmatrix-control-element.html

ASP.NET & Visual Studio .Net 2003 - Control & Element

http://www.thaicreate.com/asp.net/asp.net-visual-studio-dot-net-2003-control-element.html

ASP.NET & Visual Studio 2005,2008 - Control & Element

http://www.thaicreate.com/asp.net/asp.net-visual-studio-2005-control-element.html

ช่วยกันสนับสนุนรักษาเว็บไซต์ความรู้แห่งนี้ไว้ด้วยการสนับสนุน Source Code 2.0 ของทีมงานไทยครีเอท


	By :	ThaiCreate.Com Team (บทความเป็นลิขสิทธิ์ของเว็บไทยครีเอทห้ามนำเผยแพร่ ณ เว็บไซต์อื่น ๆ)
	Score Rate :
	Create/Update Date :	2008-10-27 07:12:30 / 2009-06-02 23:54:46
	View :	2,252
	Download :

Sponsored Links

Ads Contact : 08-1987-6107

Ads Contact : 08-1987-6107

Sponsored Links

ASP.NET Web Control
Rate :

View : 2,848

ASP.NET Button - asp:Button
Rate :

View : 2,450

ASP.NET AdRotator - asp:AdRotator
Rate :

View : 1,518

ASP.NET Calendar - asp:Calendar
Rate :

View : 3,136

ASP.NET CheckboxList - asp:CheckBoxList
Rate :

View : 1,921

ASP.NET DropDownlist - asp:DropDownList
Rate :

View : 2,942

ASP.NET HyperLink - asp:HyperLink
Rate :

View : 1,965

ASP.NET Image - asp:Image
Rate :

View : 1,858

ASP.NET ImageButton - asp:ImageButton
Rate :

View : 1,536

ASP.NET Label - asp:Label
Rate :

View : 1,417

ASP.NET LinkButton - asp:LinkButton
Rate :

View : 1,725

ASP.NET ListBox - asp:ListBox
Rate :

View : 1,945

ASP.NET Literal - asp:Literal
Rate :

View : 1,459

ASP.NET Panel - asp:Panel
Rate :

View : 1,645

ASP.NET RadioButton - asp:RadioButton
Rate :

View : 2,253

ASP.NET RadioButtonList - asp:RadioButtonList
Rate :

View : 1,618

ASP.NET Table - asp:Table
Rate :

View : 2,107

ASP.NET TableCell - asp:TableCell
Rate :

View : 1,272

ASP.NET TableRow - asp:TableRow
Rate :

View : 1,256

ASP.NET TextBox - asp:TextBox
Rate :

View : 2,200

ASP.NET FileUpload - asp:FileUpload
Rate :

View : 3,057

ASP.NET ImageMap - asp:ImageMap
Rate :

View : 1,601

ASP.NET BulletedList - asp:BulletedList
Rate :

View : 1,261

ASP.NET HiddenField - asp:HiddenField
Rate :

View : 1,316

ASP.NET PlaceHolder - asp:PlaceHolder
Rate :

View : 1,423

ASP.NET Xml - asp:Xml
Rate :

View : 1,684

Free Tutorial

	Ajax Tutorials
	SQL Tutorials
	JavaScript
	JavaScript & Validation
	VBScript
	VBScript & Validation
	Microsoft Access
	MySQL Tutorials
	SQL Server Tutorials
	SQL Server 2005
	Oracle Server Tutorials