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CoClass SDBTreeNode, Interface ISDBTreeNodeEvents

Function OnShowMenuItem(ItemIndex As Long) As Boolean


Name Type Description
ItemIndex Long Specify which action to test

Event description

This event is generally called before ISDBTreeNodeEvents::OnExecMenuItem is called. Custom handler can specify how this tree node should behave, i.e. for individual ItemIndex values returns true/false. ItemIndex can be:

  • 3 .. Properties - Should this tree node has Properties menu item?
  • 4 .. Custom Remove - Does this tree node has its own handling of Remove command?
  • 5 .. Can Remove - Does this tree node handle Remove command at all?
  • 6 .. Free Space - Show Free space in the status bar for this tree node?