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*
* 功能说明:备份和恢复SQL Server数据库
* 作者: 刘功勋;
* 版本:V0.1(C#2.0);时间:2007-1-1
* 当使用SQL Server时,请引用 COM组件中的,SQLDMO.dll组件
* 当使用Access中,请浏览添加引用以下两个dll
* 引用C:/Program Files/Common Files/System/ado/msadox.dll,该DLL包含ADOX命名空间
* 引用C:/Program Files/Common Files/System/ado/msjro.dll,该DLL包含JRO命名空间
* *******************************************************************************/
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.IO;
using ADOX;//该命名空间包含创建ACCESS的类(方法)--解决方案 ==> 引用 ==> 添加引用 ==> 游览找到.dll
using JRO;//该命名空间包含压缩ACCESS的类(方法)
namespace EC
{
/// <summary>
/// 数据库恢复和备份
/// </summary>
public class SqlBackObject
{
public SqlBackObject()
{
//
// TODO: 在此处添加构造函数逻辑
//
}
#region SQL数据库备份
/// <summary>
/// SQL数据库备份
/// </summary>
/// <param name="ServerIP">SQL服务器IP或(Localhost)</param>
/// <param name="LoginName">数据库登录名</param>
/// <param name="LoginPass">数据库登录密码</param>
/// <param name="DBName">数据库名</param>
/// <param name="BackPath">备份到的路径</param>
public static void SQLBACK(string ServerIP,string LoginName,string LoginPass,string DBName,string BackPath)
{
SQLDMO.Backup oBackup = new SQLDMO.BackupClass();
SQLDMO.SQLServer oSQLServer = new SQLDMO.SQLServerClass();
try
{
oSQLServer.LoginSecure = false;
oSQLServer.Connect(ServerIP, LoginName, LoginPass);
oBackup.Database = DBName;
oBackup.Files = BackPath;
oBackup.BackupSetName = DBName;
oBackup.BackupSetDescription = "数据库备份";
oBackup.Initialize = true;
oBackup.SQLBackup(oSQLServer);
}
catch (Exception e)
{
throw new Exception(e.ToString());
}
finally
{
oSQLServer.DisConnect();
}
}
#endregion
#region SQL恢复数据库
/// <summary>
/// SQL恢复数据库
/// </summary>
/// <param name="ServerIP">SQL服务器IP或(Localhost)</param>
/// <param name="LoginName">数据库登录名</param>
/// <param name="LoginPass">数据库登录密码</param>
/// <param name="DBName">要还原的数据库名</param>
/// <param name="BackPath">数据库备份的路径</param>
public static void SQLDbRestore(string ServerIP,string LoginName,string LoginPass,string DBName,string BackPath)
{
SQLDMO.Restore orestore = new SQLDMO.RestoreClass();
SQLDMO.SQLServer oSQLServer = new SQLDMO.SQLServerClass();
try
{
oSQLServer.LoginSecure = false;
oSQLServer.Connect(ServerIP, LoginName, LoginPass);
orestore.Action = SQLDMO.SQLDMO_RESTORE_TYPE.SQLDMORestore_Database;
orestore.Database = DBName;
orestore.Files = BackPath;
orestore.FileNumber = 1;
orestore.ReplaceDatabase = true;
orestore.SQLRestore(oSQLServer);
}
catch (Exception e)
{
throw new Exception(e.ToString());
}
finally
{
oSQLServer.DisConnect();
}
}
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