how to make 1 as 01 by entering /

Aug 4 2015 5:02 AM

hi,

in my text box have to do date validations.am done with that. Now if i enter 1/ in that textbox it should return 01 in day place same as in month and year should be like if 15 means 2015.

Source Code::

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Dat n Txtbox.aspx.cs" Inherits="Validators.Validators_Task.Dat_n_Txtbox" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<title>Custom Validator</title>

function FormatMe(n) {

return (n < 10) ? '0' + n : n;

alert("Date");

}

</script>

</head>

<body>

<div>

<asp:TextBox ID="TextBox1" runat="server" onclick="FormatMe(n)"></asp:TextBox>

<asp:CustomValidator ID="CustomValidator1" runat="server" ErrorMessage="Date is in INVALID Format" ControlToValidate="TextBox1" OnServerValidate="CustomValidator1_ServerValidate" ForeColor="Red"></asp:CustomValidator>

</div>

</form>

</body>

</html>

Code Behind::

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Globalization;

namespace Validators.Validators_Task

{

public partial class Dat_n_Txtbox : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void CustomValidator1_ServerValidate(object sender, ServerValidateEventArgs e)

{

DateTime d;

e.IsValid = DateTime.TryParseExact(e.Value, "dd/MM/yyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out d);

}

Answers (1)

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