客户管理系统的数验证(OperateAndValidate.cs)

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using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
using System.Data;
using System.Data.SqlClient;
using System.Text.RegularExpressions;
using CrystalDecisions.CrystalReports.Engine;
namespace CRM.BaseClass
{
    class OperateAndValidate
    {
        BaseOperate boperate = new BaseOperate();
        public void cboxBind(string P_str_sqlstr, string P_str_table, string P_str_tbMember, ComboBox cbox)
        {
            DataSet myds = boperate.getds(P_str_sqlstr, P_str_table);
            cbox.DataSource = myds.Tables[P_str_table];
            cbox.DisplayMember = P_str_tbMember;
        }
        public bool validateNum(string P_str_num)
        {
            return Regex.IsMatch(P_str_num, " ^[0-9]*$");
        }
        public bool validatePhone(string P_str_phone)
        {
            return Regex.IsMatch(P_str_phone, @"/d{3,4}-/d{7,8}");
        }
        public bool validateFax(string P_str_fax)
        {
            return Regex.IsMatch(P_str_fax, @"86-/d{2,3}-/d{7,8}");
        }
        public bool validatePostCode(string P_str_postcode)
        {
            return Regex.IsMatch(P_str_postcode, @"/d{6}");
        }
        public bool validateEmail(string P_str_email)
        {
            return Regex.IsMatch(P_str_email, @"/w+([-+.']/w+)*@/w+([-.]/w+)*/./w+([-.]/w+)*");
        }
        public bool validateNAddress(string P_str_naddress)
        {
            return Regex.IsMatch(P_str_naddress, @"http(s)?://([/w-]+/.)+[/w-]+(/[/w- ./?%&=]*)?");
        }
        public void autoNum(string P_str_sqlstr, string P_str_table, string P_str_tbColumn, string P_str_codeIndex, string P_str_codeNum, TextBox txt)
        {
            string P_str_Code = "";
            int P_int_Code = 0;
            DataSet myds = boperate.getds(P_str_sqlstr, P_str_table);
            if (myds.Tables[0].Rows.Count == 0)
            {
                txt.Text = P_str_codeIndex + P_str_codeNum;
            }
            else
            {
                P_str_Code = Convert.ToString(myds.Tables[0].Rows[myds.Tables[0].Rows.Count - 1][P_str_tbColumn]);
                P_int_Code = Convert.ToInt32(P_str_Code.Substring(2, 7)) + 1;
                P_str_Code = P_str_codeIndex + P_int_Code.ToString();
                txt.Text = P_str_Code;
            }
        }
        public ReportDocument CrystalReports(string P_str_creportName, string P_str_sql)
        {
            ReportDocument reportDocument = new ReportDocument();
            string P_str_creportPath = Application.StartupPath.Substring(0, Application.StartupPath.Substring(0, Application.StartupPath.LastIndexOf("//")).LastIndexOf("//"));
            P_str_creportPath += @"/SumManage/CReportFile/" + P_str_creportName;
            reportDocument.Load(P_str_creportPath);
            reportDocument.DataDefinition.RecordSelectionFormula = P_str_sql;
            return reportDocument;
        }
    }
}