Hide Excel Workbook Gallery. If I am drawing dozens of lines in a graph it take longer with excel open and visible than it does if it is closed. To get your workbook back go to the View tab again and click Unhide.

ApplicationExecuteExcel4Macro SHOWTOOLBARRibbonFalse Now i wrote an application with C that opens that workbook. This is a HUGELY req. To unhide a workbook in the Ribbon select View Unhide.
This is a HUGELY req.
If you try to hide the last visible worksheet youll see the following warning. The tab is removed but not permanently deleted. One reason that I hide and excel workbook is to make excel go faster. For Excel 2007 click the Microsoft Office Button then Excel Options.