vuMailSelectCSV(xCsvFilePath)

Clarion prototype

Prototype: vuMailSelectCSV(*CSTRING OutText), SIGNED, PROC, PASCAL, RAW, NAME(‘vuMailSelectCSV’)

Purpose

Selects an existing CSV file so later vuMailAppendCSV() calls append rows to that file.

Parameters

xCsvFilePath (*CSTRING): Full path to an existing CSV file.

Return value / error codes

| Value | Meaning | |—|—| | 1 | CSV file exists and is now selected. | | 0 | Failed. Common cases are blank path or file not found. Use vuMailLastError() for details. |

Example (Clarion)

csvPath CSTRING(260)
rc      LONG

csvPath = 'C:\Temp\mailout.csv'
rc = vuMailSelectCSV(csvPath)
IF rc = 0
  MESSAGE('Select CSV failed: ' & vuMailLastError())
END

Notes

This function does not create a file; use vuMailCreateCSV() when you need to create/truncate a CSV first.
AuthMode/OAuth is not used by this function.
Legacy reference: vuMailDump.pdf, section heading vuMailSelectCSV.

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