(Tcl) XLSX Get Sheet Names

Open an Excel spreadsheet (.xlsx) and get the names of the sheets.

Note: This example requires Chilkat v11.3.0 or greater.

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load ./chilkat.dll

set success 0

# This example assumes the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

# .xlsx files are Zip archives
set zip [new_CkZip]

set success [CkZip_OpenZip $zip "qa_data/excel/fakeCompanies.xlsx"]
if {$success == 0} then {
    puts [CkZip_lastErrorText $zip]
    delete_CkZip $zip
    exit
}

set csv [new_CkCsv]

set sheetNames [new_CkStringTable]

set success [CkCsv_XlsxGetSheets $csv $zip $sheetNames]
if {$success == 0} then {
    puts [CkCsv_lastErrorText $csv]
    delete_CkZip $zip
    delete_CkCsv $csv
    delete_CkStringTable $sheetNames
    exit
}

set i 0
while {$i < [CkStringTable_get_Count $sheetNames]} {
    puts [CkStringTable_stringAt $sheetNames $i]
    set i [expr $i + 1]
}

delete_CkZip $zip
delete_CkCsv $csv
delete_CkStringTable $sheetNames