OK...here is the problem.  It is the designer attribute of the StrataFrame LinkLabel.  There is a designer that allows the localization of the control to be set through a form designer.  This designer is in the Extensibility assembly which you are not allowed to distribute.

To get around this problem, just overwrite the designer attribute on your inherited control.  This way you get all of the benefits of the inheritance, you just will not have access to the form designer, which is really no big deal.

Second, your application is not using a StrataFrame application.  This is going to cause all kinds of problems.  When you create a StrataFrame application, use the StrataFrame Application template.

Attached is a sample that has a working inherited LinkLabel and a StrataFrame application.

Finally, note that the System.Design reference must be added in order to access the ControlDesigner attribute.

OK...this definitely failed and I was able to reproduce it.  I see several things wrong with the solution, but I do not think this is the problem.  I will look into it some more and get back with you.

Hi,

Here is the project, which have problem mentioned.



If you still unable to reproduce it, I can arrange to let you to remotely access my laptop.



Thank you

I am running WinXP SP2 and not having any trouble.  Chan, create me another solution that has nothing in it but a subclassed LinkLabel and a form with it dropped on.  This should prove two things, one, it may have something to do with you other solution, and two, if you can reproduce it in a second solution then it is hard and I should be able to reproduce it on this side using your sample.

Hi,

Are you using WinXP SP2?

I tried to create an user control in the same project with my linklabel subclass. VS prompted error, and mentioned it is WinXP SP2 problem.

Hi,

Are you dropping JK.Framework.UI.Windows.Forms.LinkLabel on to form?



Can any other SF users try this out?



Thank you

We could not reproduce this.  I could not even reproduce this with your source code that you sent me the other day.

Hi,





May I know any status for this? Without this solved, I got to write keep duplicate my code. Thank you

Yes, you will need to manually requery.  The ChildAutoFilterOption only cascades the row filter to the child business objects and the row filter only affects the records already in the business object.  The CurrentDataTableRefilled event fires on the business object when the business object is repopulated with the results of the browse dialog.  So, you can handle the CurrentDataTable filled event of the parent business object and call child.FillByParent(parent) on each of the child business objects.

Hi,

I managed to do New/Undo/Save in my CompanyMaintenance form. Thank you for your help.



Now, I got another problem. I have my CompaniesBO set ChildAutoFilterOptions = MatchCurrentRow. When I launch my form, I click browse button, search and select record. My ChildBO (CompanyAddressBO and CompanyContactsBO) doesn't auto requery.



Any ideas? Do I need to requery manually?