MIGetErrorCode() function - MapBasic - 2023

MapInfo MapBasic Reference

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Version
2023
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en-US
Product name
MapBasic
ft:title
MapInfo MapBasic Reference
First publish date
1985
ft:lastEdition
2023-09-12
ft:lastPublication
2023-09-12T16:32:32.686000

Purpose

Retrieves the last error that was set as a result of a call to a function in this library.

Syntax

MIGetErrorCode() As Integer

Return Value

Error code of the last error set.

Description

MIGetErrorCode() is called if the function's return value indicates its failure and you want to know the error code. To obtain an error message as a String, call the MIGetErrorMessage() function.

The error value retrieved is only set when certain errors occur during calls to other functions in the HTTP and FTP API. It is primarily useful for determining which error occurred as a result of a call to the MISendRequest() function or the MISendSimpleRequest() function so the correct value can be passed to the MIErrorDlg() function.