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Reference for unit 'ComCtrls' (#lcl)

TCN_SELCHANGE

Represents the selection changed notification message for tab controls.

Declaration

Source position: comctrls.pp line 4165

const TCN_SELCHANGE = TCN_FIRST - 1;

See also

TCustomTabControl.CNNotify

Handles the CN_NOTIFY message for the control.

Version 4.0

Generated 2025-05-03