Dim s As String = e.Port.ReadExisting
Dim Values() As String
If s.Indexof(":") >0 Then
Values = s.split(":")
Dim r As Row =Tables("驾证业务").current
r("身高") = Values(2)
forms("身高测量").controls("sh").text = Values(2) & "cm"
Else
MessageBox.show("数据格式错误")
End if