WriteableBitmap.TryLock(Duration) Method

Reference

Definition

Namespace:: System.Windows.Media.Imaging

Assembly:: PresentationCore.dll

Important

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Attempts to lock the bitmap, waiting for no longer than the specified length of time.

public:
 bool TryLock(System::Windows::Duration timeout);

[System.Security.SecurityCritical]
public bool TryLock(System.Windows.Duration timeout);

public bool TryLock(System.Windows.Duration timeout);

[<System.Security.SecurityCritical>]
member this.TryLock : System.Windows.Duration -> bool

member this.TryLock : System.Windows.Duration -> bool

Public Function TryLock (timeout As Duration) As Boolean

Parameters

timeout: Duration

A Duration that represents the length of time to wait. A value of 0 returns immediately. A value of Forever blocks indefinitely.

Returns

Boolean

true if the lock was acquired; otherwise, false.

Attributes: SecurityCriticalAttribute

Exceptions

ArgumentOutOfRangeException

timeout is set to Automatic.

Remarks

When a lock is acquired, the behavior of the TryLock method is the same as the Lock method.

Applies to

Product	Versions
.NET Framework	3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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