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

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