做的一个关于天气的编程 样子我截了个图在附件， 内容是这样的：
        Dim color, mode As String
        color = txtColor.Text
        mode = txtMode.Text
        Select Case color And mode
            Case "Blue" And "S"
                lblForecast.Text = "CLEAR VIEW"
            Case "Blue" And "F"
                lblForecast.Text = "CLOUDS DUE"
            Case color = "Red" And "S"
                lblForecast.Text = "RAIN AHEAD"
            Case Else
                lblForecast.Text = "SNOW INSTEAD"
        End Select
就是你输入color和mode 再点击Describe position
会相应显示
Steady blue, clear view.
Flashing blue, clouds due.
Steady red, rain ahead.
Flashing red, snow instead.
但是我这个就会运行不了，请教大神们帮我修改下呗，多谢！！！