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SYS_FileSystem.openReadFileDialog() method

This API is provided as a beta preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Open the read-file dialog

Signature

function openReadFileDialog(
	filenameExtensions?: string | Array<string>,
	multiFiles?: false,
): Promise<File | undefined>;

Parameters

Parameter	Type	Description
filenameExtensions	string | Array<string>	(Optional) File extension
multiFiles	false	(Optional) Whether multiple files are allowed to be read

Returns

Promise<File | undefined>

File format file