用了近一天的时间研究了C#如何开启SqlServer数据库的服务,起先应用的是C#自带的System.ServiceProcess.ServiceContorller类,但个人认为它在win7下效果不佳,或许由于个人系统问题,最终决定放弃去选择应用C#的system.diagnostice.process.start方法执行cmd指令,下面我示范开启SqlServer最具代表的两个服务mssqlserver与mssqlserveragent,下面是本人练习写的控制台下的代码,经由多次测试均可成功
using System;
using System.Collections.Generic;
using System.Management;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
while (1 == 1)
{
Console.Write('\n\n 可选操作 : \n\n 1.启动数据库服务 2.停止数据库服务 \n\n 开始执行 : ');
string strQueryState = Console.ReadLine();
if (strQueryState.Trim() == '1')
{
string strFilePath = GetFilePath('Start');
System.IO.File.AppendAllText(strFilePath, GetCmdStr('start'), System.Text.Encoding.GetEncoding('gb2312'));
System.Diagnostics.Process.Start(strFilePath);
}
else if (strQueryState.Trim() == '2')
{
string strFilePath = GetFilePath('Stop');
System.IO.File.AppendAllText(strFilePath, GetCmdStr('stop'), System.Text.Encoding.GetEncoding('gb2312'));
System.Diagnostics.Process.Start(strFilePath);
}
}
}
/// <summary>
/// 操作所需的Cmd指令
/// </summary>
/// <param name='StateStr'>操作</param>
/// <returns>Cmd指令</returns>
private static string GetCmdStr(string StateStr)
{
string cmdStr = '';
if (StateStr.ToLower().Trim() == 'start')
{
cmdStr = @'@echo. & del %0 & @echo off & @echo.正在启动服务 MSSQLSERVER and MSSQLSERVERAGENT ...... & '
+ '@echo. & @net start MSSQLSERVER & @net start SQLSERVERAGENT & @echo.服务启动完毕!';
}
else if (StateStr.ToLower().Trim() == 'stop')
{
cmdStr = @'@echo. & del %0 & @echo off & @echo.正在停止服务 MSSQLSERVER and MSSQLSERVERAGENT ...... & '
+ '@echo. & @net stop sqlserveragent & @net stop mssqlserver & @echo.服务停止完毕!';
}
return cmdStr;
}
/// <summary>
/// 获取一个文件是否存在于磁盘
/// </summary>
/// <param name='PathStr'>文件名称</param>
/// <returns>返回可创建文件路径</returns>
private static string GetFilePath(string strFileName)
{
string strTem = '';//用于存储要保存文件路径
string[] strPath = new string[] {@'C:\\',@'D:\\',@'E:\\',@'F:\\'};//检测的盘符
strFileName += DateTime.Now.Year.ToString() + DateTime.Now.Month.ToString() + DateTime.Now.Day.ToString()
+ DateTime.Now.Hour.ToString() + DateTime.Now.Minute.ToString() + DateTime.Now.Second.ToString() + DateTime.Now.Millisecond.ToString().Trim()+'.cmd';//为防止重复为文件重新命名
foreach (string pathStr in strPath)//循环判断文件目录存在性
{
if (!System.IO.Directory.Exists(pathStr))//判断目录存在
{
continue;
}
else
{
if (System.IO.File.Exists(pathStr + strFileName))//判断文件存在
{
continue;
}
else
{
strTem = pathStr + strFileName;
break;
}
}
}
return strTem;//返回可建文件路径
}
}
}
