using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Text.RegularExpressions;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
Regex regChina = new Regex( "^[^\x00-\xFF]");
Regex regNum = new Regex( "^[0-9]");
Regex regChar = new Regex( "^[a-z]");
Regex regDChar = new Regex( "^[A-Z]");
string str = "YL闫磊";
if (regNum.IsMatch(str))
{
MessageBox.Show( "是数字");
}
else if (regChina.IsMatch(str))
{
MessageBox.Show( "是中文");
}
else if (regChar.IsMatch(str))
{
MessageBox.Show( "小写");
}
else if (regDChar.IsMatch(str))
{
MessageBox.Show( "大写");
}
}
}
}
机械节能产品生产企业官网模板...
大气智能家居家具装修装饰类企业通用网站模板...
礼品公司网站模板
宽屏简约大气婚纱摄影影楼模板...
蓝白WAP手机综合医院类整站源码（独立后台）...
