ByteScout Data Extraction Suite – VB.NET – Calculate formula in cell with spreadsheet sdk

Home
/
Articles
/
ByteScout Data Extraction Suite – VB.NET – Calculate formula in cell with spreadsheet sdk

printable version:
ByteScout-Data-Extraction-Suite-VB-NET-Calculate-formula-in-cell-with-spreadsheet-sdk.pdf

How to calculate formula in cell with spreadsheet sdk in VB.NET and ByteScout Data Extraction Suite

If you want to learn more then this tutorial will show how to calculate formula in cell with spreadsheet sdk in VB.NET

An easy to understand sample source code to learn how to calculate formula in cell with spreadsheet sdk in VB.NET ByteScout Data Extraction Suite is the bundle that includes three SDK tools for data extraction from PDF, scans, images and from spreadsheets: PDF Extractor SDK, Data Extraction SDK, Barcode Reader SDK and you can use it to calculate formula in cell with spreadsheet sdk with VB.NET.

Want to save time? You will save a lot of time on writing and testing code as you may just take the VB.NET code from ByteScout Data Extraction Suite for calculate formula in cell with spreadsheet sdk below and use it in your application. Simply copy and paste in your VB.NET project or application you and then run your app! Check VB.NET sample code samples to see if they respond to your needs and requirements for the project.

All these programming tutorials along with source code samples and ByteScout free trial version are available for download from our website.

On-demand (REST Web API) version:
Web API (on-demand version)

On-premise offline SDK for Windows:
60 Day Free Trial (on-premise)

Module1.vb

      Imports System
Imports System.Collections.Generic
Imports System.Text
Imports System.IO
Imports System.Diagnostics

Imports Bytescout.Spreadsheet

Module Module1
    Sub Main()
			' Create new spreadsheet
			Dim spreadsheet As New Spreadsheet()

			' Add new worksheet
			Dim sheet As Worksheet = spreadsheet.Workbook.Worksheets.Add()

			' Get decimal separator. Decimal separator depends from locale.
			Dim dsep As String = spreadsheet.Workbook.Locale.NumberFormat.CurrencyDecimalSeparator

			' Get list separator. List separator depends from locale.
			Dim lsep As String = spreadsheet.Workbook.Locale.TextInfo.ListSeparator

			' Set starting row
			Dim rowNumber As Integer = 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 ex As Exception
			End Try

			spreadsheet.SaveAs("output.xls")

			spreadsheet.Close()

			System.Diagnostics.Process.Start("output.xls")
    End Sub
End Module