Function getOpenFilePaths

getOpenFilePaths(title: string, defaultPath?: string, filter?: string): string[]
Query paths of existing files
Parameters
- title: string
  Dialog title
- defaultPath: string = ""
  Default directory for the dialog
- filter: string = ""
  Limit selectable files to defined file extentions
Returns string[]
Selected file paths if successful; empty array else
- Defined in ts_lib/lib/gui_utils.ts:156