Is this scenario possible?

[=?Utf-8?B?Qi4gQ2hlcm5pY2s=?=]

I've included an xml and a dtd file in my Resources folder (This is a
Winforms VB project in VS2005.) I'm planning on using the xml in Resources
as a 'template', just load it and change values. The beginning code is:

Dim xDoc As New XmlDocument
xDoc.LoadXml(My .Resources.Name OfXMLFile)
... do some stuff to XDoc

Given that, is it possible to use a DTD in Resources to validate the XML?

(I admit I'm having some trouble following the documentation on this point.)

[Martin Honnen]

Re: Is this scenario possible?

B. Chernick wrote:

I've included an xml and a dtd file in my Resources folder (This is a
Winforms VB project in VS2005.) I'm planning on using the xml in Resources
as a 'template', just load it and change values. The beginning code is:
>
Dim xDoc As New XmlDocument
xDoc.LoadXml(My .Resources.Name OfXMLFile)
... do some stuff to XDoc
>
Given that, is it possible to use a DTD in Resources to validate the XML?

That should be possible by using a custom implementation of XmlResolver
that ensures that the system identifier is resolved by loading the DTD
from the resource.

--

Martin Honnen --- MVP XML
http://JavaScript.FAQTs.com/

[=?Utf-8?B?Qi4gQ2hlcm5pY2s=?=]

Re: Is this scenario possible?

That's just it. The basic ref states that it 'Resolves external XML
resources named by a Uniform Resource Identifier (URI). ' Does this apply to
this situation?

"Martin Honnen" wrote:

B. Chernick wrote:

I've included an xml and a dtd file in my Resources folder (This is a
Winforms VB project in VS2005.) I'm planning on using the xml in Resources
as a 'template', just load it and change values. The beginning code is:

Dim xDoc As New XmlDocument
xDoc.LoadXml(My .Resources.Name OfXMLFile)
... do some stuff to XDoc

Given that, is it possible to use a DTD in Resources to validate the XML?

>
That should be possible by using a custom implementation of XmlResolver
that ensures that the system identifier is resolved by loading the DTD
from the resource.
>
--
>
Martin Honnen --- MVP XML
http://JavaScript.FAQTs.com/
>

[Martin Honnen]

Re: Is this scenario possible?

B. Chernick wrote:

That's just it. The basic ref states that it 'Resolves external XML
resources named by a Uniform Resource Identifier (URI). ' Does this apply to
this situation?

Based on your previous post where you have
<!DOCTYPE BDD SYSTEM "EAI.dtd">
the EAI.dtd is a (relative) URI that needs to be resolved to load the
external DTD. If you put that into a .NET assembly as a resource then
you need to provide a custom implementation of XmlResolver so that the
XML parser finds the DTD in the assembly.
See

http://www.hanselman.com/blog/LoadingXmlSchemaFilesOutOfAssemblyResources.aspx

for an example, it deals with schemas but the mechanism is the same
whether the parser needs to access a referenced DTD or a referenced schema.


--

Martin Honnen --- MVP XML
http://JavaScript.FAQTs.com/