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Callback function for compiling objects – PB Docs 2022 – PowerBuilder Library

Callback function for compiling objects – PB Docs 2022

Callback function for compiling
objects

Description

Called for each error that occurs when objects in a library are
compiled so that the errors can be stored for later display.

Functions that use this callback format are:

PBORCA_ApplicationRebuild

PBORCA_CompileEntryImport

PBORCA_CompileEntryImportList

PBORCA_CompileEntryRegenerate

Syntax

Argument

Description

PPBORCA_COMPERR

Pointer to the structure PBORCA_COMPERR (described
next)

LPVOID

Long pointer to user data

Return value

None.

Usage

You provide the code for the callback function. The callback
function generally reads the error information passed in the
PBORCA_COMPERR structure, extracts whatever is wanted, and formats it in
the user data buffer pointed to by LPVOID.

The user data buffer is allocated in the calling program and can be
structured any way you want. It might include a structure that counts the
errors and an array or text block in which you format information about
all the errors.

For information and examples of coding a callback function, see
About ORCA callback
functions
.


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