Welcome aboard! We are happy you are here and wish you good net-raft!
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
string url = "net-raft@net-raft.com";
bool isValid = Regex.IsMatch(url,@"^([\w\.\-]+)@([\w\-]+)((\.(\w){2,3})+)$");
if(isValid)
{
lbltxt.InnerHtml = "is valid";
}
else
{
lbltxt.InnerHtml = "is no valid";
}
}
</script>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
</head>
<body>
<form id="form1" runat="server">
<div>
<label id="lbltxt" runat="server"></label>
</div>
</form>
</body>
</html>
The most helpful C# solutions
detect ie C#C#
Click to see more ...
5.5K
853
get latitude and longitude from ip address c#C#
Click to see more ...
3.3K
257
get real user country C#C#
Click to see more ...
2.1K
252
Get real client ip address using C# ?C#
Click to see more ...
2.2K
247
check if cookie exists c#C#
Click to see more ...
7K
173
get city country region timezone c#C#
Click to see more ...
3.2K
163
How to detect the browser opera using C# in asp.net ?C#
Click to see more ...
2.7K
136
get hostname using C#C#
Click to see more ...
1.5K
127
Get real client latitude and longitude using C# ?C#
Click to see more ...
1.2K
127
how to initialize a connection to mysql database using C# ?C#
Click to see more ...
2.4K
122