ICommunicationObject.Opening Event
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Occurs when the communication object first enters the opening state.
public:
event EventHandler ^ Opening;C#
event EventHandler Opening;member this.Opening : EventHandler Event Opening As EventHandler This event occurs when the communication object first begins to transition from the Created state into the Opened state, immediately after either the Open or BeginOpen method is invoked.
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, 8 (package-provided), 9 (package-provided) |
| .NET Framework | 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7 (package-provided), 4.7, 4.7.1 (package-provided), 4.7.1, 4.7.2 (package-provided), 4.7.2, 4.8 (package-provided), 4.8, 4.8.1 |
| .NET Standard | 2.0 (package-provided) |
| UWP | 10.0 |
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