Retrieve all SPList objects set as a calendar overlay on the given list.

Get-SPListOverlays -Identity <SPListPipeBind> [-Web [<SPWebPipeBind>]] [-AssignmentCollection [<SPAssignmentCollection>]]




The calendar whose calendar overlays will be retrieved.

The value must be a valid URL in the form http://server_name/lists/listname or /lists/listname. If a server relative URL is provided then the Web parameter must be provided.


Specifies the URL or GUID of the Web containing the calendar whose overlays will be retrieved.

The type must be a valid GUID, in the form 12345678-90ab-cdef-1234-567890bcdefgh; a valid name of Microsoft SharePoint Foundation 2010 Web site (for example, MySPSite1); or an instance of a valid SPWeb object.


Manages objects for the purpose of proper disposal. Use of objects, such as SPWeb or SPSite, can use large amounts of memory and use of these objects in Windows PowerShell scripts requires proper memory management. Using the SPAssignment object, you can assign objects to a variable and dispose of the objects after they are needed to free up memory. When SPWeb, SPSite, or SPSiteAdministration objects are used, the objects are automatically disposed of if an assignment collection or the Global parameter is not used.

When the Global parameter is used, all objects are contained in the global store. If objects are not immediately used, or disposed of by using the Stop-SPAssignment command, an out-of-memory scenario can occur.

Detailed Description

Retrieve all SPList objects set as a calendar overlay on the given list.

Copyright 2016 Falchion Consulting, LLC

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> Use of this cmdlet is at your own risk.

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PS C:\> $lists = Get-SPListOverlays "http://server_name/lists/mylist"

This example retrieves the calendar overlays for the calendar at http://server_name/lists/mycalendar.