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vuPOP3LoadHeader()

Clarion prototype

Prototype: vuPOP3LoadHeader(LONG InMessageNumber), LONG, PROC, PASCAL, RAW, NAME(‘vuPOP3LoadHeader’)

Purpose

Retrieves and parses only message headers for one POP3 message.

Parameters

| Parameter | Type | Description | |—|—|—| | InMessageNumber | LONG | 1-based POP3 message number to load. |

Return value / error codes

| Value | Meaning | |—|—| | 0 | Headers loaded successfully. |

• < 0: POP3 command, message index, or parse/state failure.

Example (Clarion)

rc    LONG
msgNo LONG

msgNo = 1
rc = vuPOP3LoadHeader(msgNo)
IF rc < 0
  MESSAGE('vuPOP3LoadHeader failed: ' & rc)
END

Notes

• Call vuPOP3Connect first.
• For MIME body and attachment parsing, use vuPOP3LoadEmail instead.

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