嗨有人可以告訴我如何從函數返回多個值嗎?我有我的函數中App_Code文件一個單獨的文件,這就是:從VB中的某個類中的函數返回多個值
Public Function GetQuoteStatus(ByVal QuoteID As String) As String
Dim quoteStatus As String
Dim con As New SqlConnection
Dim cmd As New SqlCommand
Try
con.ConnectionString = ConfigurationManager.AppSettings("quotingSystemConnectionString")
con.Open()
cmd.Connection = con
cmd.CommandText = "SELECT Status FROM Quote WHERE QuoteID =" & QuoteID & ";"
Dim lrd As SqlDataReader = cmd.ExecuteReader()
While lrd.Read()
quoteStatus = lrd("Status")
End While
Catch ex As Exception
Finally
con.Close()
End Try
Return quoteStatus
End Function
從內部在我的地盤我通常會另一個VB文件獲取返回的quoteStatus使用:
Dim statusHelper As New quoteStatusHelper()
Dim quoteStatus As String = statusHelper.GetQuoteStatus("QuoteID")
然而,這是對於一個返回的值來說都很好,但是如果我想返回多個值...我如何訪問它們?
非常感謝!
看一看[這](http://www.homeandlearn.co.uk/net/nets9p4.html)。 –
感謝馬丁。這是一個非常棒的免費網站! –