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【CSharp】远程备份sql server数据库

作者:岩 / 发布于2016/1/7/ 1255


	方法一（不使用SQLDMO）：

	///
	///备份方法
	///
	SqlConnection conn = new SqlConnection("Server=.;Database=master;User ID=sa;Password=sa;");

	SqlCommand cmdBK = new SqlCommand();
	cmdBK.CommandType = CommandType.Text;
	cmdBK.Connection = conn;
	cmdBK.CommandText = @"backup database test to disk='C:\ba' with init";

	try
	{
	conn.Open();
	cmdBK.ExecuteNonQuery();
	MessageBox.Show("Backup successed.");
	}
	catch(Exception ex)
	{
	MessageBox.Show(ex.Message);
	}
	finally
	{
	conn.Close();
	conn.Dispose();
	}

	
	///
	///还原方法
	///
	SqlConnection conn = new SqlConnection("Server=.;Database=master;User ID=sa;Password=sa;Trusted_Connection=False");
	conn.Open();

	//KILL DataBase Process
	SqlCommand cmd = new SqlCommand("SELECT spid FROM sysprocesses ,sysdatabases WHERE sysprocesses.dbid=sysdatabases.dbid AND sysdatabases.Name='test'", conn);
	SqlDataReader dr;
	dr = cmd.ExecuteReader();
	ArrayList list = new ArrayList();
	while(dr.Read())
	{
	list.Add(dr.GetInt16(0));
	}
	dr.Close();
	for(int i = 0; i < list.Count; i++)
	{
	cmd = new SqlCommand(string.Format("KILL {0}", list[i]), conn);
	cmd.ExecuteNonQuery();
	}

	SqlCommand cmdRT = new SqlCommand();
	cmdRT.CommandType = CommandType.Text;
	cmdRT.Connection = conn;
	cmdRT.CommandText = @"restore database test from disk='C:\ba'";

	try
	{
	cmdRT.ExecuteNonQuery();
	MessageBox.Show("Restore successed.");
	}
	catch(Exception ex)
	{
	MessageBox.Show(ex.Message);
	}
	finally
	{
	conn.Close();
	}

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　远程备份　

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