如何通过代码远程控制Microsoft Sql Server(转)

微软的Microsoft Sql Server有个SDK库，里面有相当于Manager功能各种命令，只要引用相应的Dll，就可以执行相应的命令，现在就以远程执行文件(.sql)为例。

一、引用相应的DLL （version: sql 2008）

引用以下DLL，文件所在位置是安装Mssql目录+Microsoft SQL Server\100\SDK\Assemblies

Microsoft.SqlServer.ConnectionInfo.dll
Microsoft.SqlServer.Dmf.dll
Microsoft.SqlServer.Management.Sdk.Sfc.dll
Microsoft.SqlServer.ServiceBrokerEnum.dll
Microsoft.SqlServer.Smo.dll
Microsoft.SqlServer.SqlClrProvider.dll
Microsoft.SqlServer.SqlEnum.dll

二、方法

#region Execute file of sql
public bool ExecuteSqlFile(string userId, string password, string server, string file)
{
bool result = true;
try
{
string sqlConnectionString = string.Format("server={2};database=master;uid={0};pwd={1}", userId, password, server);

FileInfo fileInfo = new FileInfo(file);

StringBuilder script = new StringBuilder(fileInfo.OpenText().ReadToEnd());
SqlConnection conn = new SqlConnection(sqlConnectionString);

Microsoft.SqlServer.Management.Smo.Server sqlServer = new Microsoft.SqlServer.Management.Smo.Server(new Microsoft.SqlServer.Management.Common.ServerConnection(conn));

sqlServer.ConnectionContext.ExecuteNonQuery(script.ToString());
}
catch
{
result = false;
}
return result;
}
#endregion

可要引用此方法就可以执行向远程数据库执行文件了，引用的方法如下：

result = ExecuteSqlFile(dbUsername, dbPassword, dbServer, fileName);