Tree View OCX error - .Net Framework

[philippoommen1]

Hi,

In our product we are displaying the Bill of material in a Tree View. For tree View and Image List we are using OCX. For Grid we are using ComponetOne (a third party grid view)

Please see the attached document.

Now we are using .NET frame work (wrapper) for new look and feel. We are launching all our screens in that frame. In the upgrade process , while upgrading the tree view screen to above frame work we are getting an exception error.

Please see the attached error .

Is it a OCX limitation? Is there any ways to overcome this? Any .NEt componet can replace the OCX? Please share some views/ideas to convert this screen with out any errors.
Regards
Philip

 

[Cringer]

Have you stepped through the code to establish at exactly what point the error is occurring?

 

[mikefe]

In the upgrade process , while upgrading the tree view screen to above frame work we are getting an exception error.

Did you migrate from OpenEdge 10 to OpenEdge 11.0 or 11.1 during that process?

Some Active X Controls may just not work on OpenEdge 11:

http://blog.consultingwerk.de/consu...ith-certain-active-x-controls-in-openedge-11/