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Microsoft internal only. A "public" representation of a specific lock.
Namespace: Microsoft.VisualStudio.Threading
Assembly: Microsoft.VisualStudio.Threading (in Microsoft.VisualStudio.Threading.dll)
Syntax
'Declaration
Protected Structure LockHandle
protected struct LockHandle
protected value class LockHandle
[<Sealed>]
type LockHandle = struct end
JScript supports the use of structures, but not the declaration of new ones.
The AsyncReaderWriterLock.LockHandle type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
Data | Microsoft internal only. Gets or sets some object associated to this specific lock. |
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Flags | Microsoft internal only. Gets the flags that were passed into this lock. |
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HasReadLock | Microsoft internal only. Determines whether this lock is an active read lock or is nested by one. |
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HasUpgradeableReadLock | Microsoft internal only. Determines whether this lock is an active upgradeable read lock or is nested by one. |
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HasWriteLock | Microsoft internal only. Determines whether this lock is an active write lock or is nested by one. |
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IsActive | Microsoft internal only. Determines whether this lock is still active. |
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IsReadLock | Microsoft internal only. Determines whether this lock represents a read lock. |
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IsUpgradeableReadLock | Microsoft internal only. Determines whether this lock represents an upgradeable read lock. |
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IsValid | Microsoft internal only. Determines whether this handle is to a lock which was actually acquired. |
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IsWriteLock | Microsoft internal only. Determines whether this lock represents a write lock. |
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NestingLock | Microsoft internal only. Gets the lock within which this lock was acquired. |
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Methods
| Name | Description | |
|---|---|---|
.gif "Public method") |
Equals | Indicates whether this instance and a specified object are equal. (Inherited from ValueType.) |
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GetHashCode | Returns the hash code for this instance. (Inherited from ValueType.) |
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GetType | Gets the Type of the current instance. (Inherited from Object.) |
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ToString | Returns the fully qualified type name of this instance. (Inherited from ValueType.) |
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Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.