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SemaphoreSlim Constructor (Int32, Int32)

.NET Framework (current version)
 

Initializes a new instance of the SemaphoreSlim class, specifying the initial and maximum number of requests that can be granted concurrently.

Namespace:   System.Threading
Assembly:  mscorlib (in mscorlib.dll)

public SemaphoreSlim(
	int initialCount,
	int maxCount
)

Parameters

initialCount
Type: System.Int32

The initial number of requests for the semaphore that can be granted concurrently.

maxCount
Type: System.Int32

The maximum number of requests for the semaphore that can be granted concurrently.

Exception Condition
ArgumentOutOfRangeException

initialCount is less than 0, or initialCount is greater than maxCount, or maxCount is equal to or less than 0.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
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