ReaderWriterLockSlimWrapper.TryEnterUpgradeableReadLock Method
Definition
Important
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Overloads
| TryEnterUpgradeableReadLock(Int32) |
Tries to enter the lock in upgradeable mode, with an optional integer time-out. |
| TryEnterUpgradeableReadLock(TimeSpan) |
Tries to enter the lock in upgradeable mode, with an optional integer time-out. |
TryEnterUpgradeableReadLock(Int32)
Tries to enter the lock in upgradeable mode, with an optional integer time-out.
public:
IDisposable ^ TryEnterUpgradeableReadLock(int millisecondsTimeout);public IDisposable TryEnterUpgradeableReadLock (int millisecondsTimeout);member this.TryEnterUpgradeableReadLock : int -> IDisposablePublic Function TryEnterUpgradeableReadLock (millisecondsTimeout As Integer) As IDisposableParameters
- millisecondsTimeout
- Int32
The number of milliseconds to wait, or -1 (System.Threading.Timeout.Infinite) to wait indefinitely.
Returns
If the lock was successfully entered, the return value is an object that will exit the lock when disposed. If the lock was not entered, null is returned.
Applies to
TryEnterUpgradeableReadLock(TimeSpan)
Tries to enter the lock in upgradeable mode, with an optional integer time-out.
public:
IDisposable ^ TryEnterUpgradeableReadLock(TimeSpan timeout);public IDisposable TryEnterUpgradeableReadLock (TimeSpan timeout);member this.TryEnterUpgradeableReadLock : TimeSpan -> IDisposablePublic Function TryEnterUpgradeableReadLock (timeout As TimeSpan) As IDisposableParameters
- timeout
- TimeSpan
The interval to wait, or -1 milliseconds to wait indefinitely.
Returns
If the lock was successfully entered, the return value is an object that will exit the lock when disposed. If the lock was not entered, null is returned.