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我有一个RTD服务器,用于向Excel发送数据和从Excel发送数据。我试图通过在Excel的VBA模块中构建一些简单的函数来让用户更容易地获取数据,以便在不知道整个后端的情况下获取数据。Excel中的模块函数返回#VALUE
Function parseData(ByVal arrayData As String) As Variant
parseData = Evaluate(arrayData)
End Function
Function getQuote(ByVal ticker As String) As String
getQuote = parseData(Application.RTD("rTech.Quotes", , ticker))
End Function
Function getBidSize(ByVal ticker As String) As String
getBidSize = Application.RTD("rTech.Quotes", , ticker, "bidsize")
End Function
Function getBidPrice(ByVal ticker As String) As String
getBidPrice = Application.RTD("rTech.Quotes", , ticker, "bidprice")
End Function
Function getAskSize(ByVal ticker As String) As String
getAskSize = Application.RTD("rTech.Quotes", , ticker, "asksize")
End Function
Function getAskPrice(ByVal ticker As String) As String
getAskPrice = Application.RTD("rTech.Quotes", , ticker, "askprice")
End Function
Function getLast(ByVal ticker As String) As String
getLast = Application.RTD("rTech.Quotes", , ticker, "last")
End Function
也就是说它基本上,虽然我总是做
= getBidSize( “XXXX”)叫他们
返回#VALUE的每次尝试;我猜它是在Application.RTD部分崩溃,但我不是100%肯定的,因为使用调试时,它只是“停止”,当我跨过RTD调用。