RemoveCollection Method
The RemoveCollection method of the SPPermissionCollection class removes the permissions represented by an integer array of member IDs from the collection.
Parameters
removeIds A 32-bit integer array that specifies an array of member IDs.
Remarks
The parameter of the RemoveCollection method consists of an array of ID property values for the SPMember objects associated with the permissions to remove.
Requirements
Platforms: Microsoft Windows Server 2003
Security: Code Access Security