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Version Q2 2011 released 07/12/2011
select

Input / Accessing Value

RadTextBox:
Log:
 
RadNumericTextBox:
Log:
 
RadMaskedTextBox:
Log:
 
RadDateInput:
Log:
 



  • Change the data in any of the input controls and loose its focus - its TextChanged event will fire and returns the control value.

Source Code

C# VB.NET
Show code in new window Demo isolation steps
  • <%@ Page Language="c#" CodeFile="DefaultCS.aspx.cs" AutoEventWireup="false" Inherits="Telerik.InputExamplesCS.Programming.ServerSide.AccessingValue.DefaultCS" %>

    <%@ Register TagPrefix="qsf" TagName="Footer" Src="~/Common/Footer.ascx" %>
    <%@ Register TagPrefix="qsf" TagName="HeadTag" Src="~/Common/HeadTag.ascx" %>
    <%@ Register TagPrefix="qsf" TagName="Header" Src="~/Common/Header.ascx" %>
    <%@ Register TagPrefix="qsf" Namespace="Telerik.QuickStart" %>
    <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
    <!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">
        <qsf:HeadTag runat="server" ID="Headtag1"></qsf:HeadTag>
        <!-- custom head section -->
        <style type="text/css">
            .DivStyle
            {
                float: left;
                margin-bottom: 10px;
            }
        </style>
        <!-- end of custom head section -->
    </head>
    <body class="BODY">
        <form runat="server" id="mainForm" method="post">
        <qsf:Header runat="server" ID="Header1" NavigationLanguage="C#"></qsf:Header>
        <telerik:RadScriptManager ID="RadScriptManager1" runat="server" />
        <!-- content start -->
        <telerik:RadAjaxPanel runat="server" ID="RadAjaxPanel1">
            <table style="width: 740px; background-color: #dff3ff; border: solid 1px #c6e1f2;">
                <tr>
                    <td style="vertical-align: top; border: solid 1px #c6e1f2;">
                        RadTextBox:
                    </td>
                    <td style="vertical-align: top; border: solid 1px #c6e1f2;">
                        <telerik:RadTextBox OnTextChanged="RadTextBox1_TextChanged" ID="RadTextBox1" Width="120px"
                            runat="server" AutoPostBack="True" InvalidStyleDuration="100">
                        </telerik:RadTextBox>
                    </td>
                    <td style="width: 284px; border: solid 1px #c6e1f2;">
                        <div style="width: 284px; height: 90px;">
                            Log:<br />
                            <asp:Label ID="logger1" runat="server" ForeColor="Red">&nbsp;</asp:Label>
                        </div>
                    </td>
                </tr>
                <tr>
                    <td style="vertical-align: top; border: solid 1px #c6e1f2;">
                        RadNumericTextBox:
                    </td>
                    <td style="vertical-align: top; border: solid 1px #c6e1f2;">
                        <telerik:RadNumericTextBox OnTextChanged="RadNumericTextBox1_TextChanged" ID="RadNumericTextBox1"
                            Width="120px" runat="server" Type="Percent" AutoPostBack="True">
                        </telerik:RadNumericTextBox>
                    </td>
                    <td style="width: 284px; border: solid 1px #c6e1f2;">
                        <div style="width: 284px; height: 90px;">
                            Log:<br />
                            <asp:Label ID="logger2" runat="server" ForeColor="Red">&nbsp;</asp:Label>
                        </div>
                    </td>
                </tr>
                <tr>
                    <td style="vertical-align: top; border: solid 1px #c6e1f2;">
                        RadMaskedTextBox:
                    </td>
                    <td style="vertical-align: top; border: solid 1px #c6e1f2;">
                        <telerik:RadMaskedTextBox OnTextChanged="RadMaskedTextBox1_TextChanged" ID="RadMaskedTextBox1"
                            Width="120px" runat="server" PromptChar="_" Mask="(###)-##-#######" AutoPostBack="True">
                        </telerik:RadMaskedTextBox>
                    </td>
                    <td style="width: 284px; border: solid 1px #c6e1f2;">
                        <div style="width: 284px; height: 90px;">
                            Log:<br />
                            <asp:Label ID="logger3" runat="server" ForeColor="Red">&nbsp;</asp:Label>
                        </div>
                    </td>
                </tr>
                <tr>
                    <td style="vertical-align: top; border: solid 1px #c6e1f2;">
                        RadDateInput:
                    </td>
                    <td style="vertical-align: top; border: solid 1px #c6e1f2;">
                        <telerik:RadDateInput OnTextChanged="RadDateInput1_TextChanged" ID="RadDateInput1"
                            runat="server" Width="120px" AutoPostBack="True">
                        </telerik:RadDateInput>
                    </td>
                    <td style="width: 284px; border: solid 1px #c6e1f2;">
                        <div style="width: 284px; height: 90px;">
                            Log:<br />
                            <asp:Label ID="logger4" runat="server" ForeColor="Red">&nbsp;</asp:Label>
                        </div>
                    </td>
                </tr>
            </table>
        </telerik:RadAjaxPanel>
        <br />
        <br />
        <!-- content end -->
        <qsf:Footer runat="server" ID="Footer1"></qsf:Footer>
        </form>
    </body>
    </html>

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