MQL5 ReferenceWorking with Optimization ResultsFrameAdd

FrameAdd

Adds a frame with data. There are two variants of the function.

1. Adding data from a file

bool  FrameAdd(
   const string  name,        // Public name/label
   long          id,          // Public ID
   double        value,       // Value
   const string  filename     // Name of a data file
   );

2. Adding data from an array of any type

bool  FrameAdd(
   const string  name,        // Public name/label
   long          id,          // Public ID
   double        value,       // Value
   const void&   data[]       // Array of any type
   );

Parameters

name

[in] Public frame label. It can be used for a filter in the FrameFilter() function.

[in] A public identifier of the frame. It can be used for a filter in the FrameFilter() function.

value

[in] A numeric value to write into the frame. It is used to transmit a single pass result like in the OnTester() function.

filename

[in] The name of the file that contains data to add to the frame. The file must be locate in the folder MQL5/Files.

data

[in] An array of any type to write into the frame. Passed by reference.

Return Value

Returns true if successful, otherwise false. To get information about the error, call the GetLastError() function.

FrameInputs

ParameterGetRange