Returns the requested property of an order. The order property must be of the string type. There are 2 variants of the function.
1. Immediately returns the property value.
2. Returns true or false, depending on the success of the function. If successful, the value of the property is placed into a target variable passed by reference by the last parameter.
[in] Order ticket.
[in] Identifier of the order property. The value can be one of the values of the ENUM_ORDER_PROPERTY_STRING enumeration.
[out] Variable of the string type.
Value of the string type.
Do not confuse orders of a trading history with current pending orders that appear on the "Trade" tab of the "Toolbox" bar. The list of orders that were canceled or have led to a transaction, can be viewed in the "History" tab of "Toolbox" of the client terminal.