LayoutsPageBase class
SharePoint Online
Represents an application page to which access can be limited to users that possess certain rights.
Namespace: Microsoft.SharePoint.WebControls
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
In general, use LayoutsPageBase as a base class for pages that should only be accessible to authenticated users with certain rights. For pages to which even unauthenticated users should have access, use the parent class UnsecuredLayoutsPageBase.
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