Notepad:更新网址:http://eclipsenotepad.sourceforge.net/updates/ Read More
重命名时，报错：The database could not be exclusively locked to perform the operation.解决办法:1.执行SQLALTER DATABASE db_name SET SINGLE_USER WITH ROLLBACK IMMEDIATE2. F2重命名或USE master;GOEXEC sp_renamedb N'db_name_new', N'db_name';GO3.执行SQLALTER DATABASE db_name SET MULTI_USER需要进入单用户模式才能进行此操作。 Read More
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Data.SqlClient;namespace HelloWorld{ class Program { static void Main(string[] args) { Console.WriteLine("Hello中国"); SqlConnection conn = new SqlConnection(@"serve... Read More