D3DImage.TryLock Method (System.Windows.Interop)

.NET Framework Class Library

D3DImage..::.TryLock Method

Attempts to lock the D3DImage and waits for the specified duration.

Namespace: System.Windows.Interop
Assembly: PresentationCore (in PresentationCore.dll)

Public Function TryLock ( _
	timeout As Duration _
) As Boolean

public bool TryLock(
	Duration timeout
)

public:
bool TryLock(
	Duration timeout
)

member TryLock : 
        timeout:Duration -> bool

Parameters

timeout: Type: System.Windows..::.Duration
The duration to wait for the lock to be acquired.

Return Value

Type: System..::.Boolean
true if the lock was acquired; otherwise, false.

Exceptions

Exception	Condition
ArgumentOutOfRangeException	timeout is set to Automatic.
InvalidOperationException	The lock count equals MaxValue.

Version Information

.NET Framework

Supported in: 4, 3.5 SP1, 3.0 SP2

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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.

Reference

D3DImage Class

System.Windows.Interop Namespace

Lock

Unlock

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