[Home](./index.md) > [@digitalpersona/core](./core.md) > [BioSampleFormat](./core.biosampleformat.md) > [(constructor)](./core.biosampleformat.(constructor).md) ## BioSampleFormat.(constructor) Constructs a new instance of the `BioSampleFormat` class Signature: ```typescript constructor(FormatOwner: BioSampleFormatOwner, FormatID: number); ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | FormatOwner | BioSampleFormatOwner | | | FormatID | number | |