'指定のウィンドウにメッセージを送る
Private Declare Function SendMessage Lib "user32.dll" Alias "SendMessageA" _
(ByVal hWnd As Long, ByVal MSG As Long, _
ByVal wParam As Long, ByVal lParam As Long) As Long
'ListBoxのメッセージ
Private Const LB_SETITEMHEIGHT = &H1A0 'アイテムの高さを設定する
Private Sub Form_Load()
Me.List1.Font.Size = 12
Call SendMessage(Me.List1.hWnd, LB_SETITEMHEIGHT, 0, 40)
Me.List1.Clear
Me.List1.AddItem "WinAPI"
Me.List1.AddItem " Database"
Me.List1.AddItem " for VB Programmer"
End Sub