CountdownEvent::TryAddCount Method ()
.NET Framework (current version)
Attempts to increment CurrentCount by one.
Assembly: mscorlib (in mscorlib.dll)
Return Value
Type: System::Booleantrue if the increment succeeded; otherwise, false. If CurrentCount is already at zero, this method will return false.
| Exception | Condition |
|---|---|
| ObjectDisposedException | The current instance has already been disposed. |
| InvalidOperationException | CurrentCount is equal to 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
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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