I've run into similar problems in the past and it's usually a missing or 
mis-named property. The error message implies this is a VCX-based class? If so, 
do you have a copy of Rick's HackCX tool? I've found that to be really helpful 
when trying to hunt this down.

--

rk

-----Original Message-----
From: ProfoxTech <profoxtech-boun...@leafe.com> On Behalf Of Tracy Pearson
Sent: Wednesday, February 10, 2021 4:09 PM
To: profoxt...@leafe.com
Subject: MemberClass update

I have an established class library and I'm wanting to now update the base 
class properties MemberClass and MemberClassLibrary.
I have created the appropriate prg based Column and Header classes.

A form or class that uses the changed baseGrid class works fine.

A form or class that uses a class that contains the baseGrid is unable to load 
that class.

Let's explain the hierarchy.
baseLibrary contains baseGrid, and baseContainer

moduleLibrary contains a subclass of baseContainer that has a baseGrid in 
moduleTransactionsDetail.
This moduleTransactionDetail class has additional controls like buttons and 
labels for use in multiple places.

Error loading file - record number 233.  moduleTransactionDetail <or one of its 
members>.  Parent : Cannot add this object to a Grid

All the class libraries and forms will build without errors. Attempt to modify 
them, or run them and these errors occur.

Does anyone have suggestions why these would be failing?

                DEFINE CLASS basecolumn as Column

                fontname = "Segoe UI"
                fontsize = 10
                name = "column"

                HeaderClass = "baseheader"
                HeaderClassLibrary = this.ClassLibrary

                ENDDEFINE 

                DEFINE CLASS baseheader as Header 

                fontname = "Segoe UI"
                fontsize = 10
                caption = "header"
                name = "header"

                ENDDEFINE

I did find I needed to put the name property in the PRG based class to get the 
first layer working.

Thank you,
Tracy


[excessive quoting removed by server]

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