existsName-methods

Checking existence of names in a workbook

Checks the existence of a name in a '>workbook.

Usage

# S4 method for workbook
existsName(object, name)

Details

Returns TRUE if the specified name exists and FALSE otherwise. Note that the name argument is vectorized and therefore multiple names can be checked for existence in one method call.

See Also

'>workbook, createName, removeName, getDefinedNames, readNamedRegion, writeNamedRegion

Aliases

• existsName
• existsName-methods
• existsName,workbook-method

Examples

# NOT RUN {
# mtcars xlsx file from demoFiles subfolder of package XLConnect
mtcarsFile <- system.file("demoFiles/mtcars.xlsx", package = "XLConnect")

# Load workbook
wb <- loadWorkbook(mtcarsFile)

# Check if the name 'mtcars' exists
# (should return TRUE since the name is defined as 'mtcars!$A$1:$K$33')
existsName(wb, name = "mtcars")
# }