DOCUMENT:Q136849  15-FEB-2000  [foxpro]
TITLE   :Invalid Object Member Types
PRODUCT :Microsoft FoxPro
PROD/VER:WINDOWS:3.0
OPER/SYS:
KEYWORDS:

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The information in this article applies to:

 - Microsoft Visual FoxPro for Windows, version 3.0 
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SUMMARY
=======

Some container classes do not accept objects of a particular base class type.
For example it is valid to add a Toolbar Separator object to an object based on
the Toolbar class, but it is not valid to add a Toolbar Separator object to a
Grid object. This article lists the invalid class types for each container
class.

MORE INFORMATION
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Container Class         Invalid Member Types

Formset:                All Classes Except Form and Toolbar

Form:                   Formset, Form, Toolbar

Toolbar:                Grid, Form, Formset

Formpage:               Formset, Form, Toolbar

OptionButtonGroup:      All Classes Except OptionButton

CommandButtonGroup:     All Classes Except CommandButton

Grid:                   All Classes Except GridColumn

GridColumn:             Formset, Form, Toolbar, Timer

In addition, the following classes can only be members of a container of a
particular type:

Class                 Only Valid Container

FormPage              PageFrame

GridColumn            Grid

GridColumnHeader      GridColumn

Form                  Formset, Custom

Toolbar               Formset, Custom

ToolbarSeperator      Toolbar

Additional query words: VFoxWin

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Keywords          :  
Technology        : kbVFPsearch kbAudDeveloper kbVFP300
Version           : WINDOWS:3.0

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