SPPersistedUpgradableObject.IsBackwardsCompatible property
取得或設定一個值，指出目前物件是否回溯相容。
Namespace: Microsoft.SharePoint.Administration
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'宣告
Public Overridable Property IsBackwardsCompatible As TriState
Get
Set
'用途
Dim instance As SPPersistedUpgradableObject
Dim value As TriState
value = instance.IsBackwardsCompatible
instance.IsBackwardsCompatible = value
public virtual TriState IsBackwardsCompatible { get; set; }
Property value
Type: Microsoft.SharePoint.TriState
會指出目前物件是否為回溯相容，或是否不適用的回溯相容性TriState列舉的成員。值為"True"表示回溯相容性 ；"False"值，指出物件不是回溯相容 ；與值為"NA"表示回溯相容性不適用目前物件。
Implements
IUpgradable2.IsBackwardsCompatible
請參閱
參照
SPPersistedUpgradableObject class