MembershipUserCollection.SetReadOnly Method
Makes the contents of the membership user collection read-only.
Assembly: System.Web (in System.Web.dll)
The contents of a MembershipUserCollection are considered read-only, as they are a snapshot of the membership user information in the membership data store. Membership user information is modified using the UpdateUser, CreateUser and DeleteUser methods. The SetReadOnly method marks the MembershipUserCollection as read-only so that MembershipUser objects cannot be added to or removed from the collection. Property values for the MembershipUser objects are not marked as read-only. That is, you can modify the property values of a MembershipUser in the MembershipUserCollection regardless of whether the collection has been marked as read-only by the SetReadOnly method.
The following code example returns all of the users from the membership data store. The MembershipUserCollection returned is marked as read-only based on a Boolean parameter specified by the caller.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.