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

# TCustomListBox.ItemHeight

The default height for an item displayed in the list.

## Declaration

Source position: stdctrls.pp line 645

`public property TCustomListBox.ItemHeight : Integer read GetItemHeight write SetItemHeight;`

## Description

ItemHeight is an Integer property which contains the default height for an item displayed in the list box control. For a list box using the lbStandard Style, the property value is derived using the dimensions in the ItemRect for the item stored at TopIndex. For other styles, the stored property`value is used. Setting a new value for the property causes the RecreateWnd method to be called when a handle has been allocated for the control.

## See also

TCustomListBox.ItemRect |  | Returns the client rectangle for an item (including scrollbar area).
TCustomListBox.TopIndex |  | Index of the first visible (or top-most) item.
TCustomListBox.CalculateStandardItemHeight |  | Determines the standard Height of the items, when the widget has yet been created.