TryAddCount Method (Int32)
Collapse the table of content
Expand the table of content

CountdownEvent.TryAddCount Method (Int32)

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Attempts to increment CurrentCount by a specified value.

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

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.

ExceptionCondition
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.

Windows Phone OS

Supported in: 8.1, 8.0

Show:
© 2017 Microsoft