# ConnectionClosingEvent Event

Namespace: [Qlik.Sense.JsonRpc](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Sense.JsonRpc.htm)  
Assembly: Qlik.Sense.JsonRpc.dll

Event that fires when a connection closes.

## Syntax

```
event EventHandler ConnectionClosingEvent
```

## Returns

| Type | Description |
| --- | --- |
| System.EventHandler |  |