[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'ComCtrls' (#lcl)

TCustomTreeView.OnHasChildren

Event handler signalled to determine if a given node in the tree view has child nodes.

Declaration

Source position: comctrls.pp line 3632

protected property TCustomTreeView.OnHasChildren : TTVHasChildrenEvent
  read FOnHasChildren
  write FOnHasChildren;

See also

TTVHasChildrenEvent

  

Specifies an event handler signalled to determine if a given tree node has child nodes.

TTreeNode.HasChildren

  

Indicates whether the tree node has child nodes.