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.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- signalCount
- Type: System.Int32
The value by which to increase CurrentCount.
Return Value
Type: System.Booleantrue 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. |
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