× 功能說明:備份和恢復SQL Server數(shù)據庫
× 版本:V0.1(C#2.0);
× 當使用SQL Server時,請引用 COM組件中的,SQLDMO.dll組件 
× 當使用Access中,請瀏覽添加引用以下兩個dll
× 引用C:/Program Files/Common Files/System/ado/msadox.dll,該DLL包含ADOX命名空間
× 引用C:/Program Files/Common Files/System/ado/msjro.dll,該DLL包含JRO命名空間
× ×××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××/
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;//該命名空間包含創(chuàng)建ACCESS的類(方法)--解決方案 ==> 引用 ==> 添加引用 ==> 游覽找到.dll
using JRO;//該命名空間包含壓縮ACCESS的類(方法)

namespace EC
{
    /// <summary>
    /// 數(shù)據庫恢復和備份
    /// </summary>
    public class SqlBackObject
    {
        public SqlBackObject()
        {
            //
            // TODO: 在此處添加構造函數(shù)邏輯
            //
        }

        #region SQL數(shù)據庫備份
       /// <summary>
        /// SQL數(shù)據庫備份
       /// </summary>
       /// <param >SQL服務器IP或(Localhost)</param>
       /// <param >數(shù)據庫登錄名</param>
       /// <param >數(shù)據庫登錄密碼</param>
       /// <param >數(shù)據庫名</param>
       /// <param >備份到的路徑</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 = "數(shù)據庫備份";
                oBackup.Initialize = true;
                oBackup.SQLBackup(oSQLServer);

            }
            catch (Exception e)
            {
                throw new Exception(e.ToString());
            }
            finally
            {
                oSQLServer.DisConnect();
            }
        }
        #endregion

        #region SQL恢