[**Kvaser CanKing GUI Extensions SDK v7.5.1**](../../README.md)

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[Kvaser CanKing GUI Extensions SDK](../../modules.md) / [controls](../README.md) / SelectedSignalInfoChangeArgs

# Interface: SelectedSignalInfoChangeArgs

Arguments for the SelectedSignalInfo change event.
Includes the message definition containing the signal.

## Extends

- [`SelectedSignalInfo`](SelectedSignalInfo.md)

## Properties

### message

> **message**: [`FrameDefinition`](../../models/interfaces/FrameDefinition.md)

The message definition containing the signal.

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### qualifiedName

> **qualifiedName**: `string`

The qualified name of the selected signal.

#### Inherited from

[`SelectedSignalInfo`](SelectedSignalInfo.md).[`qualifiedName`](SelectedSignalInfo.md#qualifiedname)

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### sourceId

> **sourceId**: `string`

The source identifier of the selected signal.

#### Inherited from

[`SelectedSignalInfo`](SelectedSignalInfo.md).[`sourceId`](SelectedSignalInfo.md#sourceid)