TeamFoundationSecurityNamespace.CheckPermission Method (TeamFoundationRequestContext, String, Int32, Boolean, PermissionEvaluationCallback)
First checks to see whether the request context making the call is a SystemRequestContext and if it is, it returns immediately. Next, it queries the underlying permission store to determine whether the requestContext.UserContext has the requested permissions for this token. If alwaysAllowAdministrators is true and the UserContext is an admin on this server, the user will have permissions regardless of what the permission evaluation says. If the UserContext does not have the requestedPermissions, a SecurityAccessException will be thrown.
Namespace: Microsoft.TeamFoundation.Framework.Server
Assembly: Microsoft.TeamFoundation.Framework.Server (in Microsoft.TeamFoundation.Framework.Server.dll)
Syntax
'Declaration
Public Sub CheckPermission ( _
requestContext As TeamFoundationRequestContext, _
token As String, _
requestedPermissions As Integer, _
alwaysAllowAdministrators As Boolean, _
permissionEvaluationCallback As PermissionEvaluationCallback _
)
public void CheckPermission(
TeamFoundationRequestContext requestContext,
string token,
int requestedPermissions,
bool alwaysAllowAdministrators,
PermissionEvaluationCallback permissionEvaluationCallback
)
public:
void CheckPermission(
TeamFoundationRequestContext^ requestContext,
String^ token,
int requestedPermissions,
bool alwaysAllowAdministrators,
PermissionEvaluationCallback^ permissionEvaluationCallback
)
member CheckPermission :
requestContext:TeamFoundationRequestContext *
token:string *
requestedPermissions:int *
alwaysAllowAdministrators:bool *
permissionEvaluationCallback:PermissionEvaluationCallback -> unit
public function CheckPermission(
requestContext : TeamFoundationRequestContext,
token : String,
requestedPermissions : int,
alwaysAllowAdministrators : boolean,
permissionEvaluationCallback : PermissionEvaluationCallback
)
Parameters
requestContext
Type: Microsoft.TeamFoundation.Framework.Server.TeamFoundationRequestContextThe request context associated with this call.
token
Type: System.StringThe token the permissions are being checked on.
requestedPermissions
Type: System.Int32The permissions to check for.
alwaysAllowAdministrators
Type: System.BooleanIf true and the UserContext is in the administrators group, the user will have permission regardless of what the permission evaluation says.
permissionEvaluationCallback
Type: Microsoft.TeamFoundation.Framework.Server.PermissionEvaluationCallbackThe permission evaluation callback that will be fired every time that a permission decision is being made. Nothing will be fired if this value is null.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.