How to delete attribute(-s) from element properly?

[bachristus]

Hi everybody!

I delete attribute for an element using this code

" element.Attributes.Delete(i)"

i is index of attribute.

attribute is deleted but it is still shown in the tree view of Project Browser.

How can I fix this?

P.S. When I reopen the project attribute disappears from Project Browser.

Thank you!

[qwerty]

Try a refresh or reload (search the repository object for the appropriate one).

q.

[Geert Bellekens]

There's also a operation on Repository that tells it something has changed: AdviseElementChange (long ObjectID), but that doesn't seem to work all of the time.
Selecting something else, and then again selecting the element in question might also help ShowInProjectView (object Item)

Geert

[Luis J. Lobo]

There is also a method:

DeleteAt (short index, boolean Refresh)

Try using:

DeleteAt (i, true)

[bachristus]

I fixed the problem using this.repository.RefreshModelView(element.PackageID);

Other ways you guys suggested did not worked. Thank you for help