ComboBox_SetItemHeight macro (windowsx.h)

Sets the height of list items or the selection field in a combo box. You can use this macro or send the CB_SETITEMHEIGHT message explicitly.

Syntax

void ComboBox_SetItemHeight(
   hwndCtl,
   index,
   cyItem
);

Parameters

hwndCtl

Type: HWND

A handle to the control.

index

Type: int

The component of the combo box for which to set the height. This parameter must be –1 to set the height of the selection field. It must be zero to set the height of list items, unless the combo box has the CBS_OWNERDRAWVARIABLE style. In that case, the index parameter is the zero-based index of a specific list item.

cyItem

Type: int

The height in pixels.

Return value

None

Remarks

For more information, see CB_SETITEMHEIGHT.

Requirements