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using System;using System.Collections.Generic;using System.Text;namespace ConsoleApplication15{ class Program { static void Main(string[] args) { //Singleton stest = new Singleton(); Singleton.CreateInstance(); Singleton.CreateInstance(); Console.WriteLine("OK"); } } public class Singleton 阅读全文
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1、<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html x 阅读全文
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1、DBAccess.cs/*add by lishuai 20110922Just a Winform test.*/using System;using System.Collections.Generic;using System.Text;using System.Data;using System.Data.OracleClient;using System.Collections;namespace WindowsApplication7{ public static class DBAccess { private static string connectionstring = 阅读全文
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一、DBAccess.cs：using System;using System.Collections.Generic;using System.Text;using System.Data;using System.Data.SqlClient;using System.Collections;namespace WindowsApplication6{ public static class DBAccess { private static string connectionstring = "Data source=(local)\\sqlexpress;initial ca 阅读全文
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问题描述：原有SQL Server硬件故障，时常死机，故更换刀片虚拟机上。重新安装SQL SERVER 2005后，架设asp.net 程序，发现程序报错，无法连接远端SQL SERVER。错误图片一：错误图识二（Debug）：网上搜索得到答案：修改前连接字符串：ConnectionString = "provider=sqloledb.1;data source=10.55.10.21;initial catalog=pedpda;user id=ped;pwd=pedpda";修改后(IP后面增加端口号，1433)：ConnectionString = "pr 阅读全文
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create or replace procedure sap_sm_up2ism_MANDT varchar2(3); ---clientm_GROUP_ID varchar2(30); ---GROUP_IDm_WERKS varchar2(4); -----？紅--m_LGORT varchar2(4); -----祇砯？?？絏--m_UMLGO varchar2(4); -----?Μ？?？絏---m_MATNR varchar2(18); -----？？腹絏--m_CHARG varchar2(10); -----?腹m_sapreadflag number(2); -----SAP 阅读全文