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[`MarkdownView`](MarkdownView) › [`setViewData`](MarkdownView/setViewData)
## MarkdownView.setViewData() method
**Signature:**
```typescript
setViewData(data: string, clear: boolean): void;
```
## Parameters
| Parameter | Type | Description |
| --- | --- | --- |
| <code>data</code> | <code>string</code> | |
| <code>clear</code> | <code>boolean</code> | |
**Returns:**
`void`