getLastRow-methods: Querying the last (non-empty) row on a worksheet

Description Usage Arguments Details Author(s) See Also Examples

Description

Queries the last (non-empty) row on a worksheet.

Usage

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## S4 method for signature 'workbook,character'
getLastRow(object,sheet)
## S4 method for signature 'workbook,numeric'
getLastRow(object,sheet)

Arguments

object

The workbook to use

sheet

The name or index of the sheet of which to query the last row

Details

Returns the numeric index of the last non-empty row in the specified worksheet.

Author(s)

Martin Studer
Mirai Solutions GmbH https://mirai-solutions.ch

See Also

workbook

Examples

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## Not run: 
# mtcars xlsx file from demoFiles subfolder of package XLConnect
demoExcelFile <- system.file("demoFiles/mtcars.xlsx", package = "XLConnect")

# Load workbook
wb <- loadWorkbook(demoExcelFile)

# Query the last row of the 'mtcars' worksheet
getLastRow(wb, "mtcars")

# Query the last row of the 'mtcars2' worksheet
getLastRow(wb, "mtcars2")

# Query the last row of the 'mtcars3' worksheet
getLastRow(wb, "mtcars3")

## End(Not run)

Example output

OpenJDK 64-Bit Server VM warning: Can't detect primordial thread stack location - find_vma failed
XLConnect 1.0.1 by Mirai Solutions GmbH [aut],
  Martin Studer [cre],
  The Apache Software Foundation [ctb, cph] (Apache POI),
  Graph Builder [ctb, cph] (Curvesapi Java library)
http://www.mirai-solutions.com
https://github.com/miraisolutions/xlconnect
mtcars 
    33 
mtcars2 
     41 
mtcars3 
     49 

XLConnect documentation built on Oct. 1, 2021, 5:06 p.m.