SPAction.UpgradableObject property
取得object代表此SPAction要升級之物件的類別，包含在SPSequence物件，以及其他SPAction物件。
Namespace: Microsoft.SharePoint.Upgrade
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'宣告
Protected ReadOnly Property UpgradableObject As Object
Get
'用途
Dim value As Object
value = Me.UpgradableObject
protected Object UpgradableObject { get; }
Property value
Type: System.Object
object ，表示升級。