TcxDBTreeListDataController.KeyField Property

Specifies the name of the dataset field whose values identify dataset records.

Declaration

delphi

property KeyField: string read; write;

Property Value

Type
string

Remarks

This property designates the dataset field, whose values are used to identify dataset records. The KeyField and ParentField properties describe the record position within the tree structure. The ParentField value of a specific record (node) specifies the KeyField value of the parent record (node) for the current record (node).