Author: John D7279
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class function ExcelToJson(cells: TRect; excel_filename, sheet_name: String):TJSONObject;
It is a code for excel to JSON.
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class function TExcelToFireDAC.ExcelToJson(cells: TRect; excel_filename, sheet_name: String): TJSONObject;
const
def_excel_application = 'Excel.Application';
var
jres: TJSONObject;
jline: TJSONObject;
ExcelApp…
