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BackupOldPackages 属性

Gets or sets the value that specifies whether to back up the original Integration Services packages before upgrading the packages.

命名空间：  Microsoft.SqlServer.Dts.Runtime
程序集：  Microsoft.SqlServer.ManagedDTS（在 Microsoft.SqlServer.ManagedDTS.dll 中）

语法

声明
Public Property BackupOldPackages As Boolean
    Get
    Set
用法
Dim instance As BatchUpgradeOptions
Dim value As Boolean

value = instance.BackupOldPackages

instance.BackupOldPackages = value

public bool BackupOldPackages { get; set; }

public:
property bool BackupOldPackages {
    bool get ();
    void set (bool value);
}

member BackupOldPackages : bool with get, set

function get BackupOldPackages () : boolean
function set BackupOldPackages (value : boolean)

属性值

类型：System. . :: . .Boolean
A value that specifies whether to back up the original packages. The default value is false.

注释

We recommend that you back up the original packages when one of the following conditions is true:

  • The values of the name and newName properties of the UpgradePackageInfo that represents the packaged to be upgraded are the same.

  • The value of the newName property of the UpgradePackageInfo is null or an empty string.

You can back up the original packages only when the you create a NewFileStorage object for both the original packages and upgraded packages. You cannot back up the original packages when you create a NewServerStorage object or a NewSqlStorage object for the packages.

The NewFileStorage method creates a file storage.

The RootFolder property specifies the folder to which the original packages will be backed up.