I am using a PopupMenuTool as a context menu which works fine when it does not contain other PopupMenuTools. However, when using child PopupMenuTools, the parent closes whenever one of the child PopupMenuTools closes which is not the behavior it should be doing. Please let me know if there is a solution to this because I think it may be a bug. I am using the latest service release of 2010 Vol 3.
I was not able to reproduce this. Are you handling the UltraToolbarsManager.AfterToolCloseup event? If so, it's possible there is some code in there which is closing the entire context menu when the sub-menu closes. If not, it could be a bug.
I have a simliar problem. We have multiple PopupMenuTools as submenues of a UltraToolbar menu and when changing between them via MouseOver the first one opens correctly, but when changing to the next one the whole toolbar menu closes.
I can provide code and a sample video if it helps.
We use Release 11.1