TCustomRadioGroup.Columns

Number of columns used to display radio buttons in the control.

Declaration

Source position: extctrls.pp line 776

Description

Columns is an Integer property that indicates the number of columns used to display the radio buttons in the control. Columns must contain a positive non-zero value; use of an invalid value causes an Exception to be raised.

Changing the value in Columns causes the UpdateControlsPerLine to be called.

The default value for the property is 1.

Errors

Raises an exception when the property value is less than 1. Raised with the message 'TCustomRadioGroup: Columns must be >= 1'.