Excel.Application xlsApp = new Excel.Application();

            xlsApp.Visible = true;

            xlsApp.DisplayAlerts = false;

           var xlWorkBooks = xlsApp.Workbooks;

            xlWorkBooks.OpenText(file_path, DataType: Excel.XlTextParsingType.xlDelimited,

                                                 TextQualifier: Excel.XlTextQualifier.xlTextQualifierNone,

                                                 ConsecutiveDelimiter: false,

                                                 Semicolon: true);