GeneralTradingSarl
44 lines
2.1 KiB
Plaintext
44 lines
2.1 KiB
Plaintext
//+------------------------------------------------------------------+
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//| Example_CDKSimplestCSVReader.mq5 |
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//| Denis Kislitsyn |
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//| httsp://kislitsyn.me |
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//+------------------------------------------------------------------+
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#property copyright "Denis Kislitsyn"
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#property link "https://kislitsyn.me"
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#property version "1.00"
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#include <DKSimplestCSVReader.mqh>
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//+------------------------------------------------------------------+
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//| Script program start function |
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//+------------------------------------------------------------------+
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void OnStart()
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{
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string Filename = "filename.csv";
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CDKSimplestCSVReader CSVFile; // Create class object
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// Read file pass FILE_ANSI for ANSI files or another flag for another codepage.
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// Give values separator and flag of 1sr line header in the file
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if (CSVFile.ReadCSV(Filename, FILE_ANSI, ";", true)) {
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PrintFormat("Successfully read %d lines from CSV file with %d columns: %s",
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CSVFile.RowCount(), // Return data lines count without header
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CSVFile.ColumnCount(), // Retuen columns count from 1st line of the file
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Filename);
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// Print all columns of the file from 1st line
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for (int i = 0; i < CSVFile.ColumnCount(); i++) {
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PrintFormat(" Column Index=#%d; Name=%s", i, CSVFile.GetColumn(i));
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}
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// Print values from all rows
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for (int i = 0; i < CSVFile.RowCount(); i++) {
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PrintFormat("Row %d: Value by column name: CSVFile.GetValue(i, ""Time"")=%s", i, CSVFile.GetValue(i, "Time")); // Get value from i line by column name
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PrintFormat("Row %d: Value by column index: CSVFile.GetValue(i, 0)=%s", i, CSVFile.GetValue(i, 0)); // Get value from i line by column index
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}
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}
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else
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PrintFormat("Error reading CSV file or file has now any rows: %s", Filename);
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}
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//+------------------------------------------------------------------+
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