@kvaser/canking-api/doc_md/hooks/functions/useProjectData.md

CanKing API to communicate with the CanKing service using Node.js.

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

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[Kvaser CanKing GUI Extensions SDK](../../modules.md) / [hooks](../README.md) / useProjectData

# Function: useProjectData()

> **useProjectData**\<`T`\>(`id`, `defaultValue`): `object`

A hook for data that should be saved to the current project.

## Type Parameters

### T

`T`

## Parameters

### id

`number`

The unique id of the view.

### defaultValue

The default value or a function that returns the default value.

`T` | () => `T`

## Returns

`object`

An object with a flag indicating if the project data has been initialized, the current project data and a setter callback.

### projectData

> **projectData**: `T`

### projectDataIsInitialized

> **projectDataIsInitialized**: `boolean`

### setProjectData

> **setProjectData**: `Dispatch`\<`SetStateAction`\<`T`\>\>