AsyncReaderWriterResourceLock<TMoniker,TResource>.UpgradeableReadLockAsync Method

Definition

Namespace:

Microsoft.VisualStudio.Threading

Assembly:

Microsoft.VisualStudio.Threading.dll

Overloads

UpgradeableReadLockAsync(CancellationToken)	Obtains an upgradeable read lock, asynchronously awaiting for the lock if it is not immediately available.
UpgradeableReadLockAsync(AsyncReaderWriterResourceLock<TMoniker,TResource>.LockFlags, CancellationToken)	Obtains a read lock, asynchronously awaiting for the lock if it is not immediately available.

UpgradeableReadLockAsync(CancellationToken)

Obtains an upgradeable read lock, asynchronously awaiting for the lock if it is not immediately available.

public Microsoft.VisualStudio.Threading.AsyncReaderWriterResourceLock<TMoniker,TResource>.ResourceAwaitable UpgradeableReadLockAsync (System.Threading.CancellationToken cancellationToken = default);

override this.UpgradeableReadLockAsync : System.Threading.CancellationToken -> Microsoft.VisualStudio.Threading.AsyncReaderWriterResourceLock<'Moniker, 'Resource (requires 'Resource : null)>.ResourceAwaitable

Public Function UpgradeableReadLockAsync (Optional cancellationToken As CancellationToken = Nothing) As AsyncReaderWriterResourceLock(Of TMoniker, TResource).ResourceAwaitable

Parameters

cancellationToken

CancellationToken

A token whose cancellation indicates lost interest in obtaining the lock. A canceled token does not release a lock that has already been issued. But if the lock isn't immediately available, a canceled token will cause the code that is waiting for the lock to resume with an OperationCanceledException.

Returns

AsyncReaderWriterResourceLock<TMoniker,TResource>.ResourceAwaitable

An awaitable object whose result is the lock releaser.

UpgradeableReadLockAsync(AsyncReaderWriterResourceLock<TMoniker,TResource>.LockFlags, CancellationToken)

Obtains a read lock, asynchronously awaiting for the lock if it is not immediately available.

public Microsoft.VisualStudio.Threading.AsyncReaderWriterResourceLock<TMoniker,TResource>.ResourceAwaitable UpgradeableReadLockAsync (Microsoft.VisualStudio.Threading.AsyncReaderWriterResourceLock<TMoniker,TResource>.LockFlags options, System.Threading.CancellationToken cancellationToken = default);

override this.UpgradeableReadLockAsync : Microsoft.VisualStudio.Threading.AsyncReaderWriterResourceLock<'Moniker, 'Resource (requires 'Resource : null)>.LockFlags * System.Threading.CancellationToken -> Microsoft.VisualStudio.Threading.AsyncReaderWriterResourceLock<'Moniker, 'Resource (requires 'Resource : null)>.ResourceAwaitable

Public Function UpgradeableReadLockAsync (options As AsyncReaderWriterResourceLock(Of TMoniker, TResource).LockFlags, Optional cancellationToken As CancellationToken = Nothing) As AsyncReaderWriterResourceLock(Of TMoniker, TResource).ResourceAwaitable

Parameters

options

AsyncReaderWriterResourceLock<TMoniker,TResource>.LockFlags

Modifications to normal lock behavior.

cancellationToken

CancellationToken

A token whose cancellation indicates lost interest in obtaining the lock. A canceled token does not release a lock that has already been issued. But if the lock isn't immediately available, a canceled token will cause the code that is waiting for the lock to resume with an OperationCanceledException.

Returns

AsyncReaderWriterResourceLock<TMoniker,TResource>.ResourceAwaitable

An awaitable object whose result is the lock releaser.