Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As LongPrivate Const CB_SHOWDROPDOWN = &H14FPrivate Sub Command1_Click() SendMessage Combo1.hwnd, CB_SHOWDROPDOWN, 1, 0 End Sub
不能使用 Command1控件啊,大哥!能用的话,是好解决的!
Private Sub Combo1_DropDown()
Combo1.AddItem "A" Combo1.AddItem "B" Combo1.AddItem "C"
Private Sub Combo1_Click()
...
End Sub
详细些!!
SendMessage Combo1.hwnd, CB_SHOWDROPDOWN, 1, 0
End Sub
Combo1.AddItem "A"
Combo1.AddItem "B"
Combo1.AddItem "C"
End Sub