This documentation is archived and is not being maintained.
MembershipUserCollection.Add Method
Visual Studio 2010
Adds the specified membership user to the collection.
Assembly: System.Web.ApplicationServices (in System.Web.ApplicationServices.dll)
Parameters
- user
- Type: System.Web.Security.MembershipUser
A MembershipUser object to add to the collection.
| Exception | Condition |
|---|---|
| System.NotSupportedException | The collection is read-only. |
| System.ArgumentNullException | The UserName of the user is null. |
| System.ArgumentException | A MembershipUser object with the same UserName value as user already exists in the collection. |
The Add method is commonly used by membership provider implementations of the GetAllUsers, FindUsersByEmail, and FindUsersByName methods of the MembershipProvider abstract class.
The following code example shows a sample GetAllUsers implementation.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Show: