使用步骤:
1.创建验证类
2.界面调用验证类中的方法进行验证
实例代码演示如下
1.创建验证类
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Text.RegularExpressions;namespace Mobot.TeamFoundation.Client.UI.Users{public class Validator{/// <summary>/// 验证手机号码/// </summary>/// <param name="source"></param>/// <returns></returns>public static bool IsMobilePhone(string source){return Regex.IsMatch(source, @"^1[358]\d{9}$", RegexOptions.IgnoreCase);}/// <summary>/// 验证邮箱/// </summary>/// <param name="source"></param>/// <returns></returns>public static bool IsEmail(string source){return Regex.IsMatch(source, @"^[A-Za-z0-9](([_\.\-]?[a-zA-Z0-9]+)*)@" +@"([A-Za-z0-9]+)(([\.\-]?[a-zA-Z0-9]+)*)\.([A-Za-z]{2,})$", RegexOptions.IgnoreCase);}}}
2.界面调用验证类中的方法进行验证
private void btnAdd_Click(object sender, EventArgs e){if (string.IsNullOrEmpty(txtUserName.Text)||this.txtUserName.Text.Trim().Length>50){XtraMessageBox.Show("用户名不能为空，且字符不能超过50个！", "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Information);txtUserName.Focus();txtUserName.SelectAll();return;}if (string.IsNullOrEmpty(txtDisplayName.Text) || this.txtDisplayName.Text.Trim().Length > 50){XtraMessageBox.Show("显示名不能为空，且字符不能超过50个！", "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Information);txtDisplayName.Focus();txtDisplayName.SelectAll();return;}if (!Validator.IsMobilePhone(txtPhoneNumber.Text.Trim())){XtraMessageBox.Show("请检查手机号是否输入有误！", "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Information);cbbRoleId.Focus();this.txtPhoneNumber.Focus();this.txtPhoneNumber.SelectAll();return;}if (!Validator.IsEmail(this.txtEmail.Text.Trim())){MessageBox.Show("邮箱地址格式不正确！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);this.txtEmail.Focus();this.txtEmail.SelectAll(); ;return;}if (this.cbbRoleId.SelectedIndex == -1){MessageBox.Show("请选择角色！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);this.cbbRoleId.Focus();return;}}
杂记:下面是本人的邮箱另一种简单验证,可行性还求高人指点,是否可行?
if (!this.txtEmail.Text.Trim().Contains("@")){MessageBox.Show("邮箱地址格式不正确！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);this.txtEmail.Focus();this.txtEmail.SelectAll(); ;return;}if (this.txtEmail.Text.Trim().Length == 0 || this.txtEmail.Text.Trim().Length > 50){MessageBox.Show("邮箱不能为空，且字符不能超过50个！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);this.txtEmail.Focus();this.txtEmail.SelectAll(); ;return;}if (!Validator.IsEmail(this.txtEmail.Text.Trim())){MessageBox.Show("邮箱地址格式不正确！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);this.txtEmail.Focus();this.txtEmail.SelectAll(); ;return;}
补充:验证服务端IP@.01.29
/// <summary>/// 验证服务端IP/// </summary>/// <returns></returns>public static bool ValidateIpAddress(string ip, out string msg){msg = string.Empty;string strReg = @"^(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[0-9])$";System.Text.RegularExpressions.Regex regex = new System.Text.RegularExpressions.Regex(strReg);if (!regex.IsMatch(ip)){msg = "配置的IP地址格式不正确!";return false;}return true;}
