ByteScout Spreadsheet SDK - C# - Calculate Formula In Cell - ByteScout

ByteScout Spreadsheet SDK – C# – Calculate Formula In Cell

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How to calculate formula in cell in C# and ByteScout Spreadsheet SDK

This code in C# shows how to calculate formula in cell with this how to tutorial

The sample shows steps and algorithm of how to calculate formula in cell and how to make it work in your C# application. ByteScout Spreadsheet SDK is the SDK component for writing, reading, modifying and calculating Excel and CSV spreadsheets. Can calculate and reculculate formulas with Excel installed. You may import or export data to and from CSV, XML, JSON. Supports export to databases, arrays, streams. It can calculate formula in cell in C#.

This code snippet below for ByteScout Spreadsheet SDK works best when you need to quickly calculate formula in cell in your C# application. In your C# project or application you may simply copy & paste the code and then run your app! Detailed tutorials and documentation are available along with installed ByteScout Spreadsheet SDK if you’d like to dive deeper into the topic and the details of the API.

ByteScout Spreadsheet SDK free trial version is available on our website. C# and other programming languages are supported.

Try ByteScout Spreadsheet SDK today:  60 Day Free Trial (on-premise) or  Web API (on-demand version)

Program.cs
      
using System; using System.Collections.Generic; using System.Text; using System.IO; using Bytescout.Spreadsheet; namespace Calculations { class Program { static void Main(string[] args) { // Create new spreadsheet Spreadsheet spreadsheet = new Spreadsheet(); // Add new worksheet Worksheet sheet = spreadsheet.Workbook.Worksheets.Add(); // Get decimal separator. Decimal separator depends from locale. string dsep = spreadsheet.Workbook.Locale.NumberFormat.CurrencyDecimalSeparator; // Get list separator. List separator depends from locale. string lsep = spreadsheet.Workbook.Locale.TextInfo.ListSeparator; // Set starting row int rowNumber = 1; // Example on SIN() function in formula sheet.Cell(rowNumber, 0).Value = "SIN(30)"; sheet.Cell(rowNumber, 1).Value = "=SIN(30)"; rowNumber += 2; // Example on COS() function in formula sheet.Cell(rowNumber, 0).Value = "COS(30)"; sheet.Cell(rowNumber, 1).Value = "=COS(30)"; rowNumber += 2; // Example on TAN() function in formula sheet.Cell(rowNumber, 0).Value = "TAN(30)"; sheet.Cell(rowNumber, 1).Value = "=TAN(30)"; rowNumber += 2; // Example on ATAN() function in formula sheet.Cell(rowNumber, 0).Value = "ATAN(0" + dsep + "5)"; sheet.Cell(rowNumber, 1).Value = "=ATAN(0" + dsep + "5)"; rowNumber += 2; // Example on ATAN2() function in formula sheet.Cell(rowNumber, 0).Value = "ATAN2(0" + dsep + "3" + lsep + "0.1)"; sheet.Cell(rowNumber, 1).Value = "=ATAN2(0" + dsep + "3" + lsep + "0.1)"; rowNumber += 2; // Example on ASIN() function in formula sheet.Cell(rowNumber, 0).Value = "ASIN(0" + dsep + "5)"; sheet.Cell(rowNumber, 1).Value = "=ASIN(0" + dsep + "5)"; rowNumber += 2; // Example on ACOS() function in formula sheet.Cell(rowNumber, 0).Value = "ACOS(0" + dsep + "5)"; sheet.Cell(rowNumber, 1).Value = "=ACOS(0" + dsep + "5)"; rowNumber += 2; // Example on EXP() function in formula sheet.Cell(rowNumber, 0).Value = "EXP(5)"; sheet.Cell(rowNumber, 1).Value = "=EXP(5)"; rowNumber += 2; // Example on SQRT() function in formula sheet.Cell(rowNumber, 0).Value = "SQRT(5)"; sheet.Cell(rowNumber, 1).Value = "=SQRT(5)"; rowNumber += 2; // Example on LN() function in formula sheet.Cell(rowNumber, 0).Value = "LN(5)"; sheet.Cell(rowNumber, 1).Value = "=LN(5)"; rowNumber += 2; // Example on LOG10() function in formula sheet.Cell(rowNumber, 0).Value = "LOG10(5)"; sheet.Cell(rowNumber, 1).Value = "=LOG10(5)"; rowNumber += 2; // Example on SUM() function in formula sheet.Cell(rowNumber, 0).Value = "SUM(5" + lsep + "3)"; sheet.Cell(rowNumber, 1).Value = "=SUM(5" + lsep + "3)"; rowNumber += 2; // Example on PRODUCT() function in formula sheet.Cell(rowNumber, 0).Value = "PRODUCT(5" + lsep + "3)"; sheet.Cell(rowNumber, 1).Value = "=PRODUCT(5" + lsep + "3)"; rowNumber += 2; // Example on VAR() function in formula sheet.Cell(rowNumber, 0).Value = "VAR(5" + lsep + "3)"; sheet.Cell(rowNumber, 1).Value = "=VAR(5" + lsep + "3)"; rowNumber += 2; // Example on VARP() function in formula sheet.Cell(rowNumber, 0).Value = "VARP(5" + lsep + "3)"; sheet.Cell(rowNumber, 1).Value = "=VARP(5" + lsep + "3)"; rowNumber += 2; // Example on STDEV() function in formula sheet.Cell(rowNumber, 0).Value = "STDEV(5" + lsep + "3)"; sheet.Cell(rowNumber, 1).Value = "=STDEV(5" + lsep + "3)"; rowNumber += 2; // Example on STDEVP() function in formula sheet.Cell(rowNumber, 0).Value = "STDEVP(5" + lsep + "3)"; sheet.Cell(rowNumber, 1).Value = "=STDEVP(5" + lsep + "3)"; rowNumber += 2; // Example on AVERAGE() function in formula sheet.Cell(rowNumber, 0).Value = "AVERAGE(50" + lsep + "30)"; sheet.Cell(rowNumber, 1).Value = "=AVERAGE(50" + lsep + "30)"; rowNumber += 2; // Example on MIN() function in formula sheet.Cell(rowNumber, 0).Value = "MIN(50" + lsep + "30)"; sheet.Cell(rowNumber, 1).Value = "=MIN(50" + lsep + "30)"; rowNumber += 2; // Example on MAX() function in formula sheet.Cell(rowNumber, 0).Value = "MAX(50" + lsep + "30)"; sheet.Cell(rowNumber, 1).Value = "=MAX(50" + lsep + "30)"; rowNumber += 2; // Example on PI() function in formula sheet.Cell(rowNumber, 0).Value = "PI()"; sheet.Cell(rowNumber, 1).Value = "=PI()"; rowNumber += 2; // Example on ABS() function in formula sheet.Cell(rowNumber, 0).Value = "ABS(-5)"; sheet.Cell(rowNumber, 1).Value = "=ABS(-5)"; rowNumber += 2; // Example on RAND() function in formula sheet.Cell(rowNumber, 0).Value = "RAND()"; sheet.Cell(rowNumber, 1).Value = "=RAND()"; rowNumber += 2; // Example on MOD() function in formula sheet.Cell(rowNumber, 0).Value = "MOD(10" + dsep + "8" + lsep + "2)"; sheet.Cell(rowNumber, 1).Value = "=MOD(10" + dsep + "8" + lsep + "2)"; rowNumber += 2; // Example on INT() function in formula sheet.Cell(rowNumber, 0).Value = "INT(10" + dsep + "8)"; sheet.Cell(rowNumber, 1).Value = "=INT(10" + dsep + "8)"; rowNumber += 2; // Example on SIGN() function in formula sheet.Cell(rowNumber, 0).Value = "SIGN(10" + dsep + "8)"; sheet.Cell(rowNumber, 1).Value = "=SIGN(10" + dsep + "8)"; rowNumber += 2; // Example on ROUND() function in formula sheet.Cell(rowNumber, 0).Value = "ROUND(10" + dsep + "862456" + lsep + "4)"; sheet.Cell(rowNumber, 1).Value = "=ROUND(10" + dsep + "862456" + lsep + "4)"; rowNumber += 2; // Example on RADIANS() function in formula sheet.Cell(rowNumber, 0).Value = "RADIANS(180)"; sheet.Cell(rowNumber, 1).Value = "=RADIANS(180)"; rowNumber += 2; // Example on DEGREES() function in formula sheet.Cell(rowNumber, 0).Value = "DEGREES(3" + dsep + "14)"; sheet.Cell(rowNumber, 1).Value = "=DEGREES(3" + dsep + "14)"; rowNumber += 2; // Example on LEN() function in formula sheet.Cell(rowNumber, 0).Value = "LEN(\"Bytescout\")"; sheet.Cell(rowNumber, 1).Value = "=LEN(\"Bytescout\")"; rowNumber += 2; // Example on MID() function in formula sheet.Cell(rowNumber, 0).Value = "MID(\"Bytescout\"" + lsep + "5" + lsep + "5)"; sheet.Cell(rowNumber, 1).Value = "=MID(\"Bytescout\"" + lsep + "5" + lsep + "5)"; rowNumber += 2; // Example on NOW() function in formula sheet.Cell(rowNumber, 0).Value = "NOW()"; sheet.Cell(rowNumber, 1).Value = "=NOW()"; rowNumber += 2; // Example on DATE() function in formula sheet.Cell(rowNumber, 0).Value = "DATE(2009" + lsep + "1" + lsep + "2)"; sheet.Cell(rowNumber, 1).Value = "=DATE(2009" + lsep + "1" + lsep + "2)"; rowNumber += 2; // Example on TIME() function in formula sheet.Cell(rowNumber, 0).Value = "TIME(1" + lsep + "1" + lsep + "2)"; sheet.Cell(rowNumber, 1).Value = "=TIME(1" + lsep + "1" + lsep + "2)"; rowNumber += 2; // Example on SECOND() function in formula sheet.Cell(rowNumber, 0).Value = "SECOND(\"18:45:02\")"; sheet.Cell(rowNumber, 1).Value = "=SECOND(\"18:45:02\")"; rowNumber += 2; // Example on MINUTE() function in formula sheet.Cell(rowNumber, 0).Value = "MINUTE(\"18:45:02\")"; sheet.Cell(rowNumber, 1).Value = "=MINUTE(\"18:45:02\")"; rowNumber += 2; // Example on HOUR() function in formula sheet.Cell(rowNumber, 0).Value = "HOUR(\"18:45:02\")"; sheet.Cell(rowNumber, 1).Value = "=HOUR(\"18:45:02\")"; rowNumber += 2; // Example on YEAR() function in formula sheet.Cell(rowNumber, 0).Value = "YEAR(NOW())"; sheet.Cell(rowNumber, 1).Value = "=YEAR(NOW())"; rowNumber += 2; // Example on MONTH() function in formula sheet.Cell(rowNumber, 0).Value = "MONTH(NOW())"; sheet.Cell(rowNumber, 1).Value = "=MONTH(NOW())"; rowNumber += 2; // Example on DAY() function in formula sheet.Cell(rowNumber, 0).Value = "DAY(NOW())"; sheet.Cell(rowNumber, 1).Value = "=DAY(NOW())"; rowNumber += 2; // Example on WEEKDAY() function in formula sheet.Cell(rowNumber, 0).Value = "WEEKDAY(NOW())"; sheet.Cell(rowNumber, 1).Value = "=WEEKDAY(NOW())"; rowNumber += 2; // Example on FALSE in formula sheet.Cell(rowNumber, 0).Value = "FALSE"; sheet.Cell(rowNumber, 1).Value = "=FALSE"; rowNumber += 2; // Example on TRUE in formula sheet.Cell(rowNumber, 0).Value = "TRUE"; sheet.Cell(rowNumber, 1).Value = "=TRUE"; rowNumber += 2; // Example on AND() function in formula sheet.Cell(rowNumber, 0).Value = "AND"; sheet.Cell(rowNumber, 1).Value = "=AND(10>1" + lsep + "10<100)"; rowNumber += 2; // Example on OR() function in formula sheet.Cell(rowNumber, 0).Value = "OR(10>1" + lsep + "10<100)"; sheet.Cell(rowNumber, 1).Value = "=OR(10>1" + lsep + "10<100)"; rowNumber += 2; // Example on NOT() function in formula sheet.Cell(rowNumber, 0).Value = "NOT(1+1=2)"; sheet.Cell(rowNumber, 1).Value = "=NOT(1+1=2)"; rowNumber += 2; // Example on ISNA() function in formula sheet.Cell(rowNumber, 0).Value = "ISNA(NA())"; sheet.Cell(rowNumber, 1).Value = "=ISNA(NA())"; rowNumber += 2; // Example on NA() function in formula sheet.Cell(rowNumber, 0).Value = "NA()"; sheet.Cell(rowNumber, 1).Value = "=NA()"; rowNumber += 2; // Example on ISERROR() function in formula sheet.Cell(rowNumber, 0).Value = "ISERROR(1/0)"; sheet.Cell(rowNumber, 1).Value = "=ISERROR(1/0)"; rowNumber += 2; // Example on ROW() function in formula sheet.Cell(rowNumber, 0).Value = "ROW()"; sheet.Cell(rowNumber, 1).Value = "=ROW()"; rowNumber += 2; // Example on COLUMN() function in formula sheet.Cell(rowNumber, 0).Value = "COLUMN()"; sheet.Cell(rowNumber, 1).Value = "=COLUMN()"; rowNumber += 2; // Example on COUNT() function in formula sheet.Cell(rowNumber, 0).Value = "COUNT(B1:B10)"; sheet.Cell(rowNumber, 1).Value = "=COUNT(B1:B10)"; rowNumber += 2; // Example on COUNTA() function in formula sheet.Cell(rowNumber, 0).Value = "COUNTA(B1:B10)"; sheet.Cell(rowNumber, 1).Value = "=COUNTA(B1:B10)"; rowNumber += 2; // Example on COUNTA() function in formula sheet.Cell(rowNumber, 0).Value = "IF(1=1" + lsep + "TRUE" + lsep + "FALSE)"; sheet.Cell(rowNumber, 1).Value = "=IF(1=1" + lsep + "TRUE" + lsep + "FALSE)"; rowNumber += 2; // Example on COUNTA() function in formula sheet.Cell(rowNumber, 0).Value = "NPV(10%" + lsep + "10000" + lsep + "1000" + lsep + "2000" + lsep + "300)"; sheet.Cell(rowNumber, 1).Value = "=NPV(10%" + lsep + "10000" + lsep + "1000" + lsep + "2000" + lsep + "300)"; try { System.IO.File.Delete("output.xls"); } catch (Exception ex) { } spreadsheet.SaveAs("output.xls"); spreadsheet.Close(); System.Diagnostics.Process.Start("output.xls"); } } }

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