你想实现自动下拉只能用api Option Explicit 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 CB_RESETCONTENT = &H14B Public Const CB_SHOWDROPDOWN = &H14F Public Const CB_LIMITTEXT = &H141 '在combo1获得焦点的时候自动下拉 Private Sub Combo1_GotFocus() '自动下拉代码 Dim intret As Long intret = SendMessage(Combo1.hwnd, CB_SHOWDROPDOWN, 1, ByVal 0&) End Sub
Option Explicit
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 CB_RESETCONTENT = &H14B
Public Const CB_SHOWDROPDOWN = &H14F
Public Const CB_LIMITTEXT = &H141
'在combo1获得焦点的时候自动下拉
Private Sub Combo1_GotFocus()
'自动下拉代码
Dim intret As Long
intret = SendMessage(Combo1.hwnd, CB_SHOWDROPDOWN, 1, ByVal 0&)
End Sub
sendkeys "{F4}" 好象也没什么反映。
第一楼大哥的方法正在试。