用SendMessage函数给listview发送LVM_SCROLL 消息: 窗体,一个按钮,一个listview:Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long Private Const LVM_FIRST = &H1000 Private Const LVM_SCROLL = (LVM_FIRST + 20)Private Sub Command1_Click() Dim i As Long Dim s As String s = InputBox("请输入一个整数") i = CLng(s) * ListView1.ListItems(1).Height \ Screen.TwipsPerPixelY Dim l As Long '滚动i行 l = SendMessage(Me.ListView1.hwnd, LVM_SCROLL, 0, ByVal i) End SubPrivate Sub Form_Load() Dim i As Long Me.ListView1.View = lvwReport Me.ListView1.ColumnHeaders.Add , , "test" Me.ListView1.HideColumnHeaders = True For i = 1 To 200 Me.ListView1.ListItems.Add , , "line" + CStr(i) Next End Sub
l = SendMessage(Me.ListView1.hwnd, LVM_SCROLL, 0, ByVal i) i为负数时,即向上滚动
窗体,一个按钮,一个listview:Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long
Private Const LVM_FIRST = &H1000
Private Const LVM_SCROLL = (LVM_FIRST + 20)Private Sub Command1_Click()
Dim i As Long
Dim s As String
s = InputBox("请输入一个整数")
i = CLng(s) * ListView1.ListItems(1).Height \ Screen.TwipsPerPixelY
Dim l As Long
'滚动i行
l = SendMessage(Me.ListView1.hwnd, LVM_SCROLL, 0, ByVal i)
End SubPrivate Sub Form_Load()
Dim i As Long
Me.ListView1.View = lvwReport
Me.ListView1.ColumnHeaders.Add , , "test"
Me.ListView1.HideColumnHeaders = True
For i = 1 To 200
Me.ListView1.ListItems.Add , , "line" + CStr(i)
Next
End Sub
i为负数时,即向上滚动