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

# TCustomTreeView.OnCompare

OnCompare - specialised event handler for comparisons within the TreeView

## Declaration

Source position: comctrls.pp line 2610

`protected property TCustomTreeView.OnCompare: TTVCompareEvent read FOnCompare write FOnCompare;`

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