Author |
Message |
Topic: Multiple ChildRelations, Same Table |
jaherbert
Replies: 2
Views: 10401
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Forum: Virtual Tree Support Posted: Tue Feb 22, 2011 10:15 pm Subject: Multiple ChildRelations, Same Table |
Thanks. |
Topic: Multiple ChildRelations, Same Table |
jaherbert
Replies: 2
Views: 10401
|
Forum: Virtual Tree Support Posted: Fri Feb 18, 2011 11:19 pm Subject: Multiple ChildRelations, Same Table |
I have a recursive (DataSet) relationship that creates a hierarchy of categories. The leaves of these categories have detail items. So, there's a recursive relationship among the rows of table1 and ... |
Topic: FindRow(path).Path != path |
jaherbert
Replies: 5
Views: 15189
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Forum: Virtual Tree Support Posted: Tue Dec 07, 2010 11:16 pm Subject: FindRow(path).Path != path |
It looks like the problem was in updating children. I'm performing a custom drag/drop and the tree appeared to recognize the new DataRow (i.e., it displayed it in the right place). However, the chil ... |
Topic: FindRow(path).Path != path |
jaherbert
Replies: 5
Views: 15189
|
Forum: Virtual Tree Support Posted: Fri Dec 03, 2010 4:30 pm Subject: FindRow(path).Path != path |
I don't suspect I'll be able to modify one of the sample projects to do this, and I don't think it will be easy to create one from scratch.
I might be able to narrow it down by some further investi ... |
Topic: FindRow(path).Path != path |
jaherbert
Replies: 5
Views: 15189
|
Forum: Virtual Tree Support Posted: Fri Dec 03, 2010 3:06 am Subject: FindRow(path).Path != path |
I'm using v3.15.1 with DataSet binding.
If I call FindRow with path A>B>C, the path of the found row is A>B>D.
But if I call FindRow(object) with the last item in the path, it finds ... |
Topic: Inadvertant Drag/Drop |
jaherbert
Replies: 4
Views: 14115
|
Forum: Virtual Tree Support Posted: Fri Nov 12, 2010 2:22 am Subject: Inadvertant Drag/Drop |
Doh! And thanks. |
Topic: Inadvertant Drag/Drop |
jaherbert
Replies: 4
Views: 14115
|
Forum: Virtual Tree Support Posted: Thu Nov 11, 2010 10:41 pm Subject: Inadvertant Drag/Drop |
I'm using 3.15.1.
And I can replicate it on the samples if I do the equivalent of rapid drag/drop, moving the mouse while clicking and releasing quickly.
So I think it depends on what you mean b ... |
Topic: Inadvertant Drag/Drop |
jaherbert
Replies: 4
Views: 14115
|
Forum: Virtual Tree Support Posted: Thu Nov 11, 2010 6:12 pm Subject: Inadvertant Drag/Drop |
I find that if I move my mouse slightly as I select a row (and the selection point is near the border between two rows), I can initiate a drag/drop (move) and not realize it, inadvertantly hiding a ro ... |
Topic: RootRow Appearance |
jaherbert
Replies: 7
Views: 15858
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Forum: Virtual Tree Support Posted: Sat Aug 21, 2010 4:45 am Subject: RootRow Appearance |
Got it. Thanks. |
Topic: RootRow Appearance |
jaherbert
Replies: 7
Views: 15858
|
Forum: Virtual Tree Support Posted: Fri Aug 20, 2010 3:23 pm Subject: RootRow Appearance |
Thanks. And it looks like RootRow.UpdateChildren(false, false) is sufficient. |
Topic: RootRow Appearance |
jaherbert
Replies: 7
Views: 15858
|
Forum: Virtual Tree Support Posted: Fri Aug 20, 2010 3:10 am Subject: RootRow Appearance |
Is some kind of redraw needed for this take effect:
dataViewCellBinding1.Format = "My Tree";
It seems to work ok when called from the tree's constructor, but not afterwards.
Thanks. |
Topic: SelectonMode == FullRow, Which Column? |
jaherbert
Replies: 2
Views: 9899
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Forum: Virtual Tree Support Posted: Fri Dec 18, 2009 6:08 am Subject: SelectonMode == FullRow, Which Column? |
Thanks. |
Topic: SelectonMode == FullRow, Which Column? |
jaherbert
Replies: 2
Views: 9899
|
Forum: Virtual Tree Support Posted: Thu Dec 17, 2009 5:11 pm Subject: SelectonMode == FullRow, Which Column? |
I'd like to know which column I DoubleClicked when SelectionMode == FullRow. How can I do this?
Thanks. |
Topic: FindRow(item) == null in Recursive Tree |
jaherbert
Replies: 7
Views: 16283
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Forum: Virtual Tree Support Posted: Tue Oct 20, 2009 4:43 am Subject: FindRow(item) == null in Recursive Tree |
That's great. Thanks. |
Topic: FindRow(item) == null in Recursive Tree |
jaherbert
Replies: 7
Views: 16283
|
Forum: Virtual Tree Support Posted: Mon Oct 19, 2009 10:20 pm Subject: FindRow(item) == null in Recursive Tree |
Same tree. Another FindRow problem. Again returning null. There seems to be a RootRow confusion.
The DataTable has a path: A>B>C>D>E. Where A-E represent the IDs of the associated ... |
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