Opens a sheet within an MDI (multiple document interface) frame window and creates a menu item for selecting the sheet on the specified menu, as OpenSheet does. OpenSheetWithParm also stores a parameter in the system’s Message object so that it is accessible to the opened sheet.
Window objects
OpenSheetWithParm ( sheetrefvar, parameter {, windowtype }, mdiframe
{, position {, arrangeopen } } )
Integer. Returns 1 if it succeeds and -1 if an error occurs. If any argument’s value is null, OpenSheetWithParm returns null.
