TcxCustomComboBoxProperties.DropDownRows Property

Specifies the number of values displayed in the dropdown window of the active combo box.

Declaration

property DropDownRows: Integer read; write; default cxEditDefaultDropDownPageRowCount;

Property Value

Type	Default
Integer	cxEditDefaultDropDownPageRowCount

Remarks

Use this property to specify the number of rows simultaneously displayed within the dropdown window of the active combo box. If this number is greater than the total number of items within the combo box, the DropDownRows property value is ignored. If the DropDownRows property value is less than the total number of items within the combo box, the dropdown window displays the specified number of rows and a vertical scrollbar allowing end-users to navigate to hidden items.

The following image shows the dropdown window if the DropDownRows property is set to 4.

The default value of the DropDownRows property is specified by the cxEditDefaultDropDownPageRowCount global constant.