这个不是很难。 Option Explicit 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 Const WM_SYSCOMMAND = &H112 Const SC_SCREENSAVE = &HF140& Public Sub ScreenRun(ByVal hwnd As Long) SendMessage hwnd, WM_SYSCOMMAND, SC_SCREENSAVE, 0 End Sub
Option Explicit
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
Const WM_SYSCOMMAND = &H112
Const SC_SCREENSAVE = &HF140&
Public Sub ScreenRun(ByVal hwnd As Long)
SendMessage hwnd, WM_SYSCOMMAND, SC_SCREENSAVE, 0
End Sub