AuthorizationStoreRoleProvider.AddUsersToRoles Method

Adds the specified user names to each of the specified roles.

Namespace: System.Web.Security
Assembly: System.Web (in system.web.dll)

public:
virtual void AddUsersToRoles (
	array<String^>^ usernames, 
	array<String^>^ roleNames
) override
public void AddUsersToRoles (
	String[] usernames, 
	String[] roleNames
)
public override function AddUsersToRoles (
	usernames : String[], 
	roleNames : String[]
)
Not applicable.

Parameters

usernames

A string array of user names to be added to the specified roles.

roleNames

A string array of role names to add the specified user names to.

Exception typeCondition

ArgumentNullException

One of the specified user names is a null reference (Nothing in Visual Basic).

-or-

One of the specified role names is a null reference (Nothing in Visual Basic).

-or-

usernames is a null reference (Nothing in Visual Basic).

-or-

roleNames is a null reference (Nothing in Visual Basic).

ArgumentException

One of the specified user names is an empty string or contains a comma (,).

-or-

One of the specified role names is an empty string or contains a comma (,).

-or-

usernames contains a duplicate element.

-or-

roleNames contains a duplicate element.

ProviderException

The configured applicationName was not found.

-or-

The configured scopeName was not found.

-or-

The authorization-manager runtime is not installed on the server.

FileNotFoundException

The connectionStringName attribute references a connection string to a file that does not exist.

HttpException

The AuthorizationStoreRoleProvider instance is configured with a file-based policy store, and read access to the file is not allowed at the current trust level.

The AddUsersToRoles method is called by the Roles class to associate one or more users with one or more roles in the authorization-manager data store specified in the ASP.NET application's configuration file (Web.config). This method is called by the Roles.AddUserToRole, Roles.AddUserToRoles, Roles.AddUsersToRole, and Roles.AddUsersToRoles methods of the Roles class.

The following code example adds one or more users to a role or removes a user from a role. For an example of a Web.config file that enables role management, see AuthorizationStoreRoleProvider.

No code example is currently available or this language may not be supported.

Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

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