wpSetMenuBarVisibility
This method is specific to Version 4, or higher, of the OS/2 operating system.
This instance method sets the visibility state of the folder's menu bar.
Syntax
_wpSetMenuBarVisibility(somSelf, ulVisibility)
Parameters
- somSelf (WPFolder *) - input
- Pointer to the object on which the method is being invoked.
- Points to an object of class WPFolder.
- ulVisibility (ULONG) - input
- Visibility state.
- **MENUBAR_ON** Makes the menu bar visible.
- **MENUBAR_OFF** Makes the menu bar invisible.
- **MENUBAR_DEFAULT** Sets the menu bar visibility to the default state.
Returns
- rc (BOOL) - returns
- Success indicator.
- TRUE Successful completion.
- FALSE Error occurred.
How to Override
This method is generally not overridden.
Usage
This method can be called at any time in order to indicate whether or not this folder displays menu bars.
Remarks
This method is not covered in the provided text.
Example Code
#define INCL_WINWORKPLACE #include <os2.h> WPFolder *somSelf; /* Pointer to the object on which the method is being invoked. */ ULONG ulVisibility; /* Visibility state. */ BOOL rc; /* Success indicator */ rc = _wpSetMenuBarVisibility(somSelf, ulVisibility); /* Example code provided in the source: */ _wpSetMenuBarVisibility(somSelf,MENUBAR_OFF);