Question

vb 判断一个数是否为整数要怎么写

就如题，``````

Answer 1

dim num
num =122.02
if num <>int(num) then msgbox("非整数")

Answer 2

Private Sub Command1_Click()
a = "123.3"
If CStr(CInt(Val(a))) =a Then
MsgBox "ok"
Else
MsgBox "no"
End If
End Sub
希望可以帮到你