MQL4参考 物件函数 ObjectGetFiboDescription
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ObjectGetFiboDescriptionReturns the level description of a Fibonacci object.
Parameters object_name [in] Fibonacci object name. index [in] Index of the Fibonacci level (0-31). Return Value The level description of a Fibonacci object. To get the detailed error information, one has to call the GetLastError() function. Note The amount of Fibonacci levels depends on the object type. The maximum amount of Fibonacci levels is 32. When this function is used on the current chart, this chart is accessed directly, while in order to receive the properties of an object on a different chart, a synchronous call is used. The synchronous call means that the function waits for the execution of all commands that have been enqueued for this chart prior to its call, that is why this function can be time consuming. This feature should be taken into account when working with a large number of objects on a chart. Example:
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