刚刚接触VB,在看一段程序时,这段程序看不懂!向高手求教
Option Explicit
Private WithEvents tmrHiResTimer As cHiResTimer
Dim CountCycle As Double
Private Sub Form_Load()
SYSMAC_CS11.writeArea plcAreaDM, 3000, 1, "0001"
Set tmrHiResTimer = New cHiResTimer
tmrHiResTimer.Add "Start", 1, True
End Sub
由于程序比较长,希望高手帮我解释红色部分