行情 COM API Methods
TCQuoteWrapperAPI methods
Connect
Connect([in] BSTR HostAddress, [in] BSTR SystemName, [in] BSTR AppID, [out,retval] LONG* plRet);Disconnect
Disconnect();SubQuote
SubQuote([in] LONG DataType, [in] IDispatch* DataParameters, [out,retval] LONG* plSubCount);UnsubQuote
GetSymbolClassifications
GetInstrumentInfo
GetExpirationDate
GetProductCurrency
GetCurrencyExchangeRate
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