CountdownEvent::TryAddCount Method (Int32)

.NET Framework (current version)
 

Attempts to increment CurrentCount by a specified value.

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

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public:
bool TryAddCount(
	int signalCount
)

Parameters

signalCount
Type: System::Int32

The value by which to increase CurrentCount.

Return Value

Type: System::Boolean

true if the increment succeeded; otherwise, false. If CurrentCount is already at zero this will return false.

Exception Condition
ObjectDisposedException

The current instance has already been disposed.

ArgumentOutOfRangeException

signalCount is less than or equal to 0.

InvalidOperationException

The current instance is already set.

-or-

CurrentCount + signalCount is equal to or greater than MaxValue.

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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