Returns or sets whether the classic XLS workbook window opens hidden. Read/write Boolean.
Syntax
property WindowHidden: Boolean;
Remarks
This property controls the workbook window hidden flag saved in the BIFF WINDOW1 record. It hides the workbook window only; it does not change worksheet visibility, workbook protection,
window geometry, or
Minimized.
Example
This example saves the workbook window as hidden.
Workbook.WindowHidden := True;