Interlocked.Read Method
Important
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| Read(UInt64) |
Returns a 64-bit unsigned value, loaded as an atomic operation. |
| Read(Int64) |
Returns a 64-bit value, loaded as an atomic operation. |
- Source:
- Interlocked.cs
- Source:
- Interlocked.cs
- Source:
- Interlocked.cs
Important
This API is not CLS-compliant.
Returns a 64-bit unsigned value, loaded as an atomic operation.
public:
static System::UInt64 Read(System::UInt64 % location);[System.CLSCompliant(false)]
public static ulong Read(ref ulong location);[<System.CLSCompliant(false)>]
static member Read : uint64 -> uint64Public Shared Function Read (ByRef location As ULong) As ULongParameters
- location
- UInt64
The 64-bit value to be loaded.
Returns
The loaded value.
- Attributes
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | 5, 6, 7, 8, 9, 10 |
- Source:
- Interlocked.CoreCLR.cs
- Source:
- Interlocked.CoreCLR.cs
- Source:
- Interlocked.CoreCLR.cs
Returns a 64-bit value, loaded as an atomic operation.
public:
static long Read(long % location);public static long Read(ref long location);static member Read : int64 -> int64Public Shared Function Read (ByRef location As Long) As LongParameters
- location
- Int64
The 64-bit value to be loaded.
Returns
The loaded value.
Remarks
The Read method is unnecessary on 64-bit systems, because 64-bit read operations are already atomic. On 32-bit systems, 64-bit read operations are not atomic unless performed using Read.
See also
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 2.0, 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 |
| .NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1 |
| UWP | 10.0 |
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