DbConnection.StateChange Event
Important
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Occurs when the state of the connection changes.
public:
virtual event System::Data::StateChangeEventHandler ^ StateChange;C#
public virtual event System.Data.StateChangeEventHandler StateChange;C#
public virtual event System.Data.StateChangeEventHandler? StateChange;member this.StateChange : System.Data.StateChangeEventHandler Public Overridable Custom Event StateChange As StateChangeEventHandler The StateChange event occurs when the state of the connection changes from closed to opened or from opened to closed.
| Produkt | Versiounen |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
| UWP | 10.0 |
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