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Andrew Yushev
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 Posted: Wed Oct 11, 2006 8:12 am Post subject: Dynamic DBTreeView v 1.05 released |
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Borus software released Dynamic DBTreeView control v 1.5.
Dynamic DBTreeView controls are based on Virtual TreeView control. They are
using clone dataset for internal data manipulation when dynamically building
tree nodes and a binary search list for detecting existing nodes. They
reflect all changes of the underlining dataset (record insertion, deletion,
field value change) and support drag and drop operation. There are three
controls: TDTADOTree, TDTClientTree, TDTTableTree for TCustomADODataSet,
TCustomClientDataSet and TTable accordingly. If your dataset supports
filtering and you can create its clone dataset, you can derive your own
treeview by overriding createCloneDataSet method of the TDTCustomDBTreeView
control. They are quite fast Demo2 table has 50000 records (nodes)/
Freeware, full source code
New in v 1.5
Node caption editing is now supported
Some bugs fixed
URL to download: http://www.table-report.com/products.php
Andrew Yushev
Borus software |
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Robert Meek
Guest
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| Posted: Wed Oct 11, 2006 10:40 pm Post subject: Re: Dynamic DBTreeView v 1.05 released |
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This is great! I've been using the Jedi DBTreeView and it's rather
limited in what it can do. Thanx much for making this available!
--
from Robert Meek dba Tangentals Design
meekTAN (AT) comcast (DOT) net
"Andrew Yushev" <andrew@table-report.com> wrote in message
news:452c871a (AT) newsgroups (DOT) borland.com...
| Quote: | Borus software released Dynamic DBTreeView control v 1.5.
Dynamic DBTreeView controls are based on Virtual TreeView control. They
are
using clone dataset for internal data manipulation when dynamically
building
tree nodes and a binary search list for detecting existing nodes. They
reflect all changes of the underlining dataset (record insertion,
deletion,
field value change) and support drag and drop operation. There are three
controls: TDTADOTree, TDTClientTree, TDTTableTree for TCustomADODataSet,
TCustomClientDataSet and TTable accordingly. If your dataset supports
filtering and you can create its clone dataset, you can derive your own
treeview by overriding createCloneDataSet method of the
TDTCustomDBTreeView
control. They are quite fast Demo2 table has 50000 records (nodes)/
Freeware, full source code
New in v 1.5
Node caption editing is now supported
Some bugs fixed
URL to download: http://www.table-report.com/products.php
Andrew Yushev
Borus software
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Rob McDonell
Guest
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| Posted: Thu Oct 12, 2006 7:37 pm Post subject: Re: Dynamic DBTreeView v 1.05 released |
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| Quote: | How do I find out the value of the key field of the currently
selected node in the tree?
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Never mind. I just realized that selecting a node automatically scrolls
the dataset to that record, so it's easy to read values straight off the
dataset. I'm getting to like this control :-)
--Rob. |
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