Re: How to fomat table columns as attributes rather than elements
- From: "Cor Ligthert [MVP]" <notmyfirstname@xxxxxxxxx>
- Date: Wed, 9 Aug 2006 07:26:13 +0200
Moondaddy,
As Kevin wrote is working with a Treeview different than using a complex
data control as the DataGrid or DataGridView.
To get almost the same with elements as using attributes in a DataSet is
using the "Nested" property from the dataset.
http://msdn2.microsoft.com/en-us/library/7sfkwf9s.aspx
I hope this helps,
Cor
"moondaddy" <moondaddy@xxxxxxxxxxxxxxx> schreef in bericht
news:ua$488suGHA.1372@xxxxxxxxxxxxxxxxxxxxxxx
Yes, all the code examples I see for working with treeview controls in
asp.net use xml with attributes. I'm having trouble learning how to use
the code in these various examples when the dataset is much different from
the example's xml.
In particular, I'm working with a table which has a recursive
relationship. when I create a dataset and add the recursive relationship
to it, fill it with data from the db, and look at the xml via ds.getxml or
writing it to a file, it has the nested hierarchy that I would expect. So
far so good. however, I cant get it to work using the code examples that
use attributes.
I tried using For XML but that's a real pain for recursive relationships
where you don't know the depth of the tree.
any good recommendations?
also, if I use For XML then I cant use the benefits of working with the
dataset since the dataset doesn't like attributes.
uuhg!
--
moondaddy@xxxxxxxxxxxxxxx
"Kevin Yu [MSFT]" <v-kevy@xxxxxxxxxxxxxxxxxxxx> wrote in message
news:MWzKmKsuGHA.6004@xxxxxxxxxxxxxxxxxxxxxxxx
Hi moondaddy,
I don't recommend you change a column into attributes. Because this is
not
corresponding to the DataSet schema. And you might fail to get data from
it, because ReadXml or ReadXmlSchema will not acknowledge attributes as
columns.
Is there any particular reason that you need to change this?
Kevin Yu
Microsoft Online Community Support
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