Question

用VB实现时间差的计算,比如07:28:49.9 ,07:29:42.3 等好几个时间点都减去 07:27:36.4 然

Answer 1

Private Sub Change(ByVal x As Integer,ByVal y As Integer)

Dim t As Integer

t = x

x = y

y = t

'在窗体是输出结果

Print "x="; x,"y="; y

End Sub

Private Sub Form_Click()

Dim a As Integer

Dim b As Integer

a = 3:b = 4

Change a,b

Print "a="; a,"b="; b; ""

End Su