TeamFoundationLockingService.AcquireLocks Method (TeamFoundationRequestContext, TeamFoundationLockMode, Int32, array<String )

2014-07-02

Gets cross-process locks on one or more resources.

Namespace: Microsoft.TeamFoundation.Framework.Server
Assembly: Microsoft.TeamFoundation.Framework.Server (in Microsoft.TeamFoundation.Framework.Server.dll)

Syntax

'Declaration
Public Function AcquireLocks ( _
    requestContext As TeamFoundationRequestContext, _
    lockMode As TeamFoundationLockMode, _
    lockTimeout As Integer, _
    ParamArray resources As String() _
) As TeamFoundationLock

public TeamFoundationLock AcquireLocks(
    TeamFoundationRequestContext requestContext,
    TeamFoundationLockMode lockMode,
    int lockTimeout,
    params string[] resources
)

public:
TeamFoundationLock^ AcquireLocks(
    TeamFoundationRequestContext^ requestContext, 
    TeamFoundationLockMode lockMode, 
    int lockTimeout, 
    ... array<String^>^ resources
)

member AcquireLocks : 
        requestContext:TeamFoundationRequestContext * 
        lockMode:TeamFoundationLockMode * 
        lockTimeout:int * 
        resources:string[] -> TeamFoundationLock

public function AcquireLocks(
    requestContext : TeamFoundationRequestContext, 
    lockMode : TeamFoundationLockMode, 
    lockTimeout : int, 
    ... resources : String[]
) : TeamFoundationLock

Parameters

requestContext
Type: Microsoft.TeamFoundation.Framework.Server.TeamFoundationRequestContext

The context for this request.

lockMode
Type: Microsoft.TeamFoundation.Framework.Server.TeamFoundationLockMode

The lock mode used to acquire the lock.

lockTimeout
Type: System.Int32

The maximum timeout to wait for the lock in milliseconds. To indicate that a lock request should fail instead of wait for the lock when the request cannot be granted immediately, specify 0.

resources
Type: array<System.String[]

The resources to lock on.

Return Value

Type: Microsoft.TeamFoundation.Framework.Server.TeamFoundationLock
The lock on this resource if obtained within the timeout. This lock should be disposed when it needs to be released.

Exceptions

Exception	Condition
LockTimeoutException	Thrown if a resource wasn't locked within the timeout supplied.

Remarks

The resources are locked in the order supplied. Order your resources in a consistent manner to avoid deadlocks.

.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.

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