A single GTC Limit order can be submitted using the SubmitNewOrder method on the AccountList object:
' Submit an order.
moOrder = moAccounts.SubmitNewOrder( _
The parameters for the SubmitNewOrder method are described here
|penPriceType||Set to PriceType.Limit for a limit order.|
|penTimeType||Set to TimeType.GoodTillCancelled for a limit order that will exist until it is filled or cancelled.|
|piVolume||Set to the order volume you want.|
|pdblLimitPrice||Set to the limit price you want. Be sure that you are using the correct overloaded SubmitNewOrder method and providing either a display price as a double or a tick price as an integer.|