var instance = new Vintasoft.Imaging.UI.WebDocumentViewerBaseJS(settings); var value; // Type: string value = instance.get_OpenedFileId();
function get_OpenedFileId() : string;
Return Value
An identifier of file, which was previously opened using the WebDocumentViewerBaseJS.openFile or WebDocumentViewerBaseJS.openFileWithAuthentication function, if file exists; otherwise, null.