using System.Text.RegularExpressions;
private const string ZZValidInt4 = @”^[0-9]*[1-9][0-9]*$”;
//temp是string类型
if (Regex.IsMatch(temp, ZZValidInt4) == false)
{
//no int
//dosomeing
}else
{
//is int
//dosomeing
}
using System.Text.RegularExpressions;
private const string ZZValidInt4 = @”^[0-9]*[1-9][0-9]*$”;
//temp是string类型
if (Regex.IsMatch(temp, ZZValidInt4) == false)
{
//no int
//dosomeing
}else
{
//is int
//dosomeing
}