MODEL Structure is Read-Only in Visual Basic 4.0 (129828)



The information in this article applies to:

  • Microsoft Visual Basic Standard Edition, 32-bit, for Windows 4.0
  • Microsoft Visual Basic Professional Edition, 16-bit, for Windows 4.0
  • Microsoft Visual Basic Professional Edition, 32-bit, for Windows 4.0
  • Microsoft Visual Basic Enterprise Edition, 16-bit, for Windows 4.0
  • Microsoft Visual Basic Enterprise Edition, 32-bit, for Windows 4.0

This article was previously published under Q129828

SUMMARY

The MODEL structure defines the highest level interface for a VBX or OLE Control. In Visual Basic version 3.0, you could modify this structure to provide sub-classing or other specialized functionality. In Visual Basic version 4.0, you are not allowed to change the MODEL structure of built-in controls. This is enforced in Visual Basic version 4.0 by making the MODEL structure read-only.

Modification Type:MajorLast Reviewed:12/9/2003
Keywords:KB129828