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Invalidates computed property values.
Namespace: Microsoft.SharePoint.Administration
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
'Declaration
Public Overridable Sub Invalidate
'Usage
Dim instance As SPPersistedUpgradableObject
instance.Invalidate()
public virtual void Invalidate()
The values of the CanUpgrade and NeedsUpgrade properties are reset and will be computed on the next access.
SPPersistedUpgradableObject class
SPPersistedUpgradableObject members