| [Overview][Types][Classes][Procedures and functions][Index] |
Specifies an event handler signalled when a check box in TCustomCheckCombo is changed.
Source position: comboex.pas line 52
type TCheckItemChange = procedure( |
Sender: TObject; |
AIndex: Integer |
) of object; |
Sender |
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Object for the event notification. |
AIndex |
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Ordinal position for the changed check box. |
TCheckItemChange is an object procedure which specifies an event handler signalled when a check box in TCustomCheckCombo is changed. TCheckItemChange is the type used to implement the OnItemChange property in TCustomCheckCombo and TCheckComboBox.
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Provides indexed access to the Boolean value for a check box defined in Items. |
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Provides indexed access to the checked State for a check box defined in Items. |
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Event handler signalled when the state for a check box in the control is changed. |
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Event handler signalled when the state for a check box in the control is changed. |
| Version 4.0 | Generated 2025-05-03 | Home |