Validar Mail en C#
public static bool validarEmail(string email)
{
string expresion = \\w+([-+.']\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*;
if (Regex.IsMatch(email, expresion))
{
if (Regex.Replace(email, expresion, String.Empty).Length == 0
{ return true;}
esle
{ return false; }
}
}