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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

Parameters

usernames
Type: array<System::String>
A string array of user names to be added to the specified roles.
roleNames
Type: array<System::String>
A string array of role names to add the specified user names to.

ExceptionCondition
ArgumentNullException

One of the specified user names is nullptr.

-or-

One of the specified role names is nullptr.

-or-

usernames is nullptr.

-or-

roleNames is nullptr.

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.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

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.
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