Vcl.ComCtrls.TTreeNode.CheckState
Delphi
property CheckState: TNodeCheckState read GetCheckState write SetCheckState;
C++
__property TNodeCheckState CheckState = {read=GetCheckState, write=SetCheckState, nodefault};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | public | Vcl.ComCtrls.pas Vcl.ComCtrls.hpp |
Vcl.ComCtrls | TTreeNode |
Description
Property returns the current checkbox state of a node.
The following checkbox states can be returned:
- ncsNone - when CheckBoxes is False.
- ncsUnchecked - when a node is unchecked.
- ncsChecked - when a node is checked.
- ncsPartial - when not all the sub-nodes are checked, for a node with sub-nodes.Note: Supported when CheckStyles contains
csPartial. - ncsDimmed - when a parent node is checked, for a node with a parent node. Note: Supported when CheckStyles constains
csDimmed - ncsExclusion - is returned for a node with a parent node. Without this state a selection of parent node checks also this node. Note: Supported when CheckStyles constains
csExclusion.