40280914/05/930 mayur 420------bhushan 929
d133028
b131816
sainathom
SelectedValue=
-------------------------------------------------------------------------------
gaurav rnd date funtion
DateTime.Parse(strinput);
string[] arr = strinput.Split('/');
string strNewDate = arr[1] + "/" + arr[0] + "/" + arr[2];
string strRegex = @"^(?:(?:31(\/|-|\.)(?:0?[13578]|1[02]))\1|(?:(?:29|30)(\/|-|\.)(?:0?[1,3-9]|1[0-2])\2))(?:(?:1[6-9]|[2-9]\d)?\d{2})$|^(?:29(\/|-|\.)0?2\3(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))$|^(?:0?[1-9]|1\d|2[0-8])(\/|-|\.)(?:(?:0?[1-9])|(?:1[0-2]))\4(?:(?:1[6-9]|[2-9]\d)?\d{2})$"; // dd/mm/yyyy
//@"^([0]\d|[1][0-2])\/([0-2]\d|[3][0-1])\/([2][01]|[1][6-9])\d{2}(\s([0-1]\d|[2][0-3])(\:[0-5]\d){1,2})?$"; // MM/dd/yyyy
Regex re = new Regex(strRegex);
if (re.IsMatch(strNewDate))
return (true);
else
return (false);
------------------------------------------------------------------------------
[0-9a-zA-Z :]*
.+.(P|p)(D|d)(F|f)$ for pdf file
[^<>]{5,8000}
regular expression allowing alphabets and spaces only
1 Numbers only regular expression (0-9 regex) – ^[0-9]*$
2 Decimal numbers with 2 floating point compulsory regular expression (0-9 with decimal) – ^([0-9]*)(\.[0-9]{2})?$
3 Alphabets only regular expression () – ^[a-zA-Z]*$
4 Alphanumeric string regular expression – ^[a-zA-Z0-9]*$
5 Alphanumeric and white space regular expression – ^[a-zA-Z0-9 ]*$
([0-0]{1}[1-9]{1}[0-9]{9})|[1-9]{1}[0-9]{9} mobile 10 or 11
(?([1-9]{1})?([0]{1}[1-9]{1})?([0-9]{9}) for javascript
setfocusonerror="true"
^[!@#$%*()/_+=^&{}|\[\]:;&quot;?.,\'\s`\-~a-zA-z0-9]{2,300}$ commnet -----------no reload-------------------
<script type="text/javascript" language="javascript" >
window.history.forward();
function noBack() {
window.history.forward();
}
</script>
</head>
<body onload="noBack();" onpageshow="if(event.persisted) noBack();" onunload="">
-----------------------------------c sharp------
static bool IsValid(string value)
{
return Regex.IsMatch(value, @"^[a-zA-Z0-9]*$");
}
Regex regex = new Regex(@"\d+");
Match match = regex.Match("Dot 55 Perls");
if (match.Success)
{
Console.WriteLine(match.Value);
}
Regex a1 = new Regex(@"^\s+", RegexOptions.Compiled);
Regex a2 = new Regex(@"\s+$", RegexOptions.Compiled);
foreach (object item in _collection) // Example loop.
{
//
// Reuse the compiled regex objects over and over again.
//
string source = " Some text ";
source = a1.Replace(source, "");
source = a2.Replace(source, ""); // compiled: 3620
}
-----------------------------------------
const string example = @"This string
has two lines";
// Get a collection of matches with the Multiline option.
MatchCollection matches = Regex.Matches(example, "^(.+)$", RegexOptions.Multiline);
Regex regex = new Regex("dotnet.*");
Console.WriteLine(regex.IsMatch("dotnetperls")); // True
//
// Zero or more s letters are allowed.
//
regex = new Regex("perls*");
Console.WriteLine(regex.IsMatch("perl")); // True
Console.WriteLine(regex.IsMatch("perlssss")); // True
Console.WriteLine(regex.IsMatch("pert")); // False
//
// Use the star with a parentheses grouping.
// ... Also use the $ sign to signal the terminal.
//
regex = new Regex("sam(abc)*$");
Console.WriteLine(regex.IsMatch("samabcabc")); // True
Console.WriteLine(regex.IsMatch("sam")); // True
Console.WriteLine(regex.IsMatch("samab")); // False
-----------------------------------------
static string CollapseSpaces(string value)
{
return Regex.Replace(value, @"\s+", " ");
}
static void Main()
{
string value = "Dot Net Perls";
Console.WriteLine(CollapseSpaces(value));
value = "Dot Net\r\nPerls";
Console.WriteLine(CollapseSpaces(value));
}
-----------------------------------------
static void Main()
{
// 1
// The string you want to change.
string s1 = "This string has something at the end<br/>";
// 2
// Use regular expression to trim the ending string.
string s2 = System.Text.RegularExpressions.Regex.Replace(s1, "<br/>$", "");
// 3
// Display the results.
Console.WriteLine("\"{0}\"\n\"{1}\"",
s1,
s2);
const string input = "There are 4 numbers in this string: 40, 30, and 10.";
// Split on one or more non-digit characters.
string[] numbers = Regex.Split(input, @"\D+");
foreach (string value in numbers)
{
if (!string.IsNullOrEmpty(value))
{
int i = int.Parse(value);
Console.WriteLine("Number: {0}", i);
}
}
}
his string has something at the end
-----------------------------------------
using System;
using System.Text.RegularExpressions;
class Program
{
static void Main()
{
// Input strings.
const string s1 = "samuel allen";
const string s2 = "dot net perls";
const string s3 = "Mother teresa";
// Write output strings.
Console.WriteLine(TextTools.UpperFirst(s1));
Console.WriteLine(TextTools.UpperFirst(s2));
Console.WriteLine(TextTools.UpperFirst(s3));
}
}
public static class TextTools
{
/// <summary>
/// Uppercase first letters of all words in the string.
/// </summary>
public static string UpperFirst(string s)
{
return Regex.Replace(s, @"\b[a-z]\w+", delegate(Match match)
{
string v = match.ToString();
return char.ToUpper(v[0]) + v.Substring(1);
});
}
}
Output
Samuel Allen
Dot Net Perls
Mother Teresa
-------------------------------------------
public int PageNumber
{
get
{
if (ViewState["PageNumber"] != null)
return Convert.ToInt32(ViewState["PageNumber"]);
else
return 0;
}
set
{
ViewState["PageNumber"] = value;
}
}
var filter2 =/^\(?([6-9]{2})?([6-9]{1})?([0-9]{10})$/
if (document.getElementById("txtmobileno").value!= "")
{
if (filter2.test(document.getElementById("txtmobileno").value))
{
}
else
{
inlineMsg('txtmobileno','The Mobile No. length should be 10 or 12 characters.',7);
document.getElementById("txtmobileno").value="";
document.getElementById("txtmobileno").focus();
return false;
}
}
var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
if(reg.test(document.getElementById("txtname").value) == false)
{
inlineMsg('txtname','Please enter a valid email id. You will login to your account using this ID.',7);
document.getElementById("txtname").focus();
return false;
}
function ValidateCheckBox(sender, args) {
if (document.getElementById("<%=chkTerms.ClientID %>").checked == true) {
args.IsValid = true;
} else {
args.IsValid = false;
}
}
<asp:CustomValidator ID="CustomValidator1" runat="server" ErrorMessage="Required Terms and Conditions"
ClientValidationFunction="ValidateCheckBox"></asp:CustomValidator>
function ValidateFile(sender, args)
{
if (document.getElementById("<%=fileREsume.ClientID%>").value == "")
{
args.IsValid = true;
}
else
{
var file = document.getElementById('<%=fileREsume.ClientID %>');
var len=file.value.length;
var ext=file.value;
if(len > 3)
{
if((ext.substr(len-3,len)=="doc")||(ext.substr(len-3,len)=="DOC"))
{
args.IsValid = true;
} else
if((ext.substr(len-3,len)=="rtf")||(ext.substr(len-3,len)=="RTF"))
{
args.IsValid = true;
} else
if((ext.substr(len-3,len)=="ocx")||(ext.substr(len-3,len)=="OCX"))
{
args.IsValid = true;
}
else
{
args.IsValid = false;
}
}
}
}
