Listbox horizontal scroll bar

When there are more items in the list box, the vertical scroll bar appear. But when the list line too long, there is no horizontal scroll bar. How to add the Horizontal scroll bar when line exceeded windows size?:confused:

vb Code:

Public Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hWnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long
Public Const LB_SETHORIZONTALEXTENT = &H194
 
Public Function ListBoxHBar(LstBox As ListBox, Frm As Form)
Dim lngReturn As Long
Dim lngExtent As Long
With Frm
.ScaleMode = 3
.Font = LstBox.Font
.FontBold = LstBox.FontBold
.FontItalic = LstBox.FontItalic
.FontSize = LstBox.FontSize
For i = 0 To LstBox.ListCount - 1
If lngExtent < .TextWidth(LstBox.List(i)) Then lngExtent = .TextWidth(LstBox.List(i))
Next i
End With
lngReturn = SendMessage(LstBox.hWnd, LB_SETHORIZONTALEXTENT, lngExtent, 0&)
End Function

Code found here

Or, you can try this

vb Code:

Private Declare Function ShowScrollBar Lib "user32" _
(ByVal hwnd As Long, ByVal wBar As Long, _
ByVal bShow As Long) As Long
 
Private Const SB_HORIZONTAL = 0
 
Private Sub Form_Load()
ShowScrollBar List1.hwnd, SB_HORIZONTAL, True
End Sub

Thanks everyone, solved.:)