AuthorizationStoreRoleProvider.RemoveUsersFromRoles Method (String[], String[])
Removes the specified user names from the specified roles.
Assembly: System.Web (in System.Web.dll)
Parameters
- userNames
-
Type:
System.String[]
A string array of user names to be removed from the specified roles.
- roleNames
-
Type:
System.String[]
A string array of role names to remove the specified user names from.
| Exception | Condition |
|---|---|
| ArgumentNullException | One of the specified user names is null. -or- One of the specified role names is null. -or- userNames is null. -or- roleNames is null. |
| 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 RemoveUsersFromRoles method is called by the Roles class to remove one or more users from one or more roles in the authorization-manager policy store specified in the ASP.NET application's configuration file (Web.config). This method is called by the RemoveUserFromRole, RemoveUserFromRoles, RemoveUsersFromRole, and RemoveUsersFromRoles 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.
Available since 2.0