Hello - I have a dataset with multiple tables
When I do a dataset.WriteXml("foo.xml") I only get one of my four
tables written in the XML
Any ideas?

I have an xml document that looks like this:
<Order>
     ...
     <StatusCd Desc="Hold">H</StatusCd>

Hi;
I have an element:
<space> </space>
When I call SelectSingleNode() on it, the InnerXml is a 0 length String, not

I am still new to XML and thought I had my solution written, but during the
rollout, we have come up with a problem with actual XML coming in (as
opposed to our test XML).
Some character entities have been transmitted unexpectedly.

 When reading the following ugly but valid (according to w3c XSV) xsd
into a DataSet I get "Duplicated declaration PossiblesValue" error.
 Can anyone tell me why?  This is a small part of a large xsd reverse
engineered from an existing xml output from an  application so despite

I've decided it's time to get a little bit smarter about how I deal with XML in
my apps, so I have a couple of really basic questions (that probably demonstrate
my complete lack of understanding of the underlying concepts):
1. Assuming that I have an XML file and its associated ...

Is there any way to tell an XSD Schema that you want custom error
codes for particular validation failures in an XML document?
To show what I mean, here's an example:
XSD excerpt:

you can write
writer.WriteStartElement("data", "http://www.w3.org/1999/XMLSchema-instance");
in your code for,
<data xmlns="http://www.w3.org/1999/XMLSchema-instance">

Here's the scenario (public attributes, etc. omitted for brevity):
class Base
{
}

I have this web application project done in .net 3.5. It has an object
(Contract) that is going to be serialized into an XmlDocument object, signed
by 2 parties and then inserted into the database. There is a SignatureBlock
element that looks like this:

I want to serialize a class in a customized way. But I don't want to
implement the ISerializable interafce because I don't want to take
care of every new field I insert to the class.
What I need is a way to customize the serialization of a specific

I'm trying to figure out which column an XML attribute belongs to when
read into a dataset. Take the following XML fragment:
<FileList>
<file name="file1"></file>

I opened an XML file in the VS 2005 IDE.  In the Properties windows I clicked on
the [...] button for the Schemas property.  This gets me an XSD Schemas dialog
with a bunch of schemas shown in a tree view.
I accidentally selected a schema and pressed the delete key, which made ...

I have created this xsd file using the xml tools in VS 2005 (it is
generated from a sample xml file):
<?xml version="1.0" encoding="utf-8"?>
<xs:schema attributeFormDefault="unqualified"

I don't know if this is the right place to ask this question.... so if it
isn't please direct me as to where I should be asking this....
I have an ISAPI dll for a client (written in c++ compiled in VS2003)
This application handles one request at a time, does some calculation and