Triggering an event when a TextBox change occurs (VB)


<%@ Page Language="VB" %>

<script runat="server">
    Protected Sub TextBox1_TextChanged(ByVal sender As Object, _
       ByVal e As System.EventArgs)

        Response.Write("OnTextChanged event triggered")
    End Sub

    Protected Sub Button1_Click(ByVal sender As Object, _
       ByVal e As System.EventArgs)

        Response.Write("OnClick event triggered")
    End Sub
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>OnTextChanged Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:TextBox ID="TextBox1" Runat="server" AutoPostBack="True" 
         OnTextChanged="TextBox1_TextChanged"></asp:TextBox>
        <asp:Button ID="Button1" Runat="server" Text="Button" 
         OnClick="Button1_Click" />
    </div>
    </form>
</body>
</html>

Related examples in the same category

1.	asp:TextBox: format (VB.net)
2.	asp:TextBox: AccessKey (VB.net)
3.	asp:TextBox: BorderStyle (VB.net)
4.	Single Line asp:TextBox (VB.net)
5.	Multiline asp:TextBox (VB.net)
6.	MaxLength for asp:textbox (VB.net)
7.	TabIndex for asp:textbox (VB.net)
8.	asp:textbox: back ground color (VB.net)
9.	asp:textbox: wrap (VB.net)
10.	BackColor, ForeColor, BorderColor, AccessKey, Columns for asp:textbox (VB.net)
11.	Convert value from asp:TextBox to upper case (VB.net)
12.	Control asp:TextBox visibility (VB.net)
13.	Get Text Box input and check if it is an Odd Number (VB.net)
14.	On text changed in asp:TextBox (VB.net)
15.	Watch TextBox, CheckBox and radiobutton auto post back action (C#)
16.	HTML Button, Select and InputBox in code behind (C#)
17.	asp: textbox on text changed event (C#)
18.	Validate textbox value manually (C#)
19.	Is asp:textbox empty (C#)
20.	Get value from TextBox (C#)
21.	Pre fill the asp textbox control (C#)
22.	TextMode: SingleLine, Password and MultiLine
23.	Set TextBox focus
24.	Triggering an event when a TextBox change occurs (C#)
25.	Set AutoCompleteType
26.	Set MaxLength, Columns
27.	Rows, TextMode, Wrap
28.	TextMode=Password
29.	Create URL from textbox input

Triggering an event when a TextBox change occurs (VB) : TextBox « Asp Control « ASP.Net

Related examples in the same category