IBM Lotus Symphony


Err Function [Runtime]

Returns an error code that identifies the error that occurred during program execution.

Syntax:

Err

Return value:

Integer

Parameters:

The Err function is used in error-handling routines to determine the error and the corrective action.

Example:

sub ExampleError

on error goto ErrorHandler REM Set up error handler

Dim iVar as Integer

Dim sVar As String

REM Error occurs due to non-existent file

iVar = Freefile

Open "\file9879.txt" for Input as #iVar

Line Input #iVar, sVar

Close #iVar

exit sub

ErrorHandler:

MsgBox "Error " & Err & ": " & Error$ + chr(13) + "At line : " + Erl + chr(13) + Now , 16 ,"an error occurred"

end sub


Product Feedback | Additional Documentation | Trademarks