XML as parameter to a method

Tushar

Is it possible to have a method that accepts XML document (including
processing instruction at top and the root node) as a parameter? Does this
parameter need to be defined as type string?

I have been given an XML structure to be used in a method call and I am not
sure if I should convert that into a C# struct to be used as a parameter
type and if so how. The specification says something like ... The input will
be an XML such as ...

<?xml ... ?>
<root>
<etc etc />
</root>

Please help.

Nov 21 '05 #1

Subscribe Reply

1342

Drew Marsh

> Is it possible to have a method that accepts XML document (including

processing instruction at top and the root node) as a parameter?
Yes, except you can't have the ?xml? PI because there's only one of those allowed per document and the SOAP message is itself a document. You shouldn't need the PI if you think about it.
Does
this parameter need to be defined as type string?
Noooooo, definitely not. Your web method signature need simply be something to the effect of:

public void MyWebMethod([XmlElement("nam eOfYourRootElem ent", Namespace="uri: somenamespaceur i")] XmlElement rootElement)
{
.... use rootElement here ...
}
I have been given an XML structure to be used in a method call and I
am not sure if I should convert that into a C# struct to be used as a
parameter type and if so how. The specification says something like
... The input will be an XML such as ...

<?xml ... ?>
<root>
<etc etc />
</root>

Well everything's ok except for the ?xml? PI. Whoever said that has to be the spec should be questioned about it because they should know that that particular PI isn't allowed to be defined twice and, when it is defined, it must be the first line of any XML document instance. Since the SOAP envelope itself is XML, it already contains this PI. Therefore it should not be needed on your parameter.

HTH,
Drew

Nov 21 '05 #2

Dan Rogers

One way to do this is to define the parameter as an encoded string. This
isn't optimal since the entire document will be byte encoded on the wire to
get around the angle brackets, etc. This equates to a CDATA region in an
XML schema. Not pretty, not recommended. If you really need to be able to
post an XML document, you might want to just handle the XML directly from
an HTTP filter or an XML data island within a web page.

I hope this helps

Dan Rogers
Microsoft Corporation
--------------------
From: "Tushar" <xx************ *@CODA.com>
Subject: XML as parameter to a method
Date: Fri, 26 Nov 2004 17:04:49 -0000
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Is it possible to have a method that accepts XML document (including
processing instruction at top and the root node) as a parameter? Does this
parameter need to be defined as type string?

I have been given an XML structure to be used in a method call and I am not
sure if I should convert that into a C# struct to be used as a parameter
type and if so how. The specification says something like ... The input will
be an XML such as ...

<?xml ... ?>
<root>
<etc etc />
</root>

Please help.

Nov 21 '05 #3

Scott Meddows

XML Data Island?!?!?!?!?

"Dan Rogers" <da***@microsof t.com> wrote in message news:uF******** ******@cpmsftng xa10.phx.gbl...

One way to do this is to define the parameter as an encoded string. This
isn't optimal since the entire document will be byte encoded on the wire to
get around the angle brackets, etc. This equates to a CDATA region in an
XML schema. Not pretty, not recommended. If you really need to be able to
post an XML document, you might want to just handle the XML directly from
an HTTP filter or an XML data island within a web page.

I hope this helps

Dan Rogers
Microsoft Corporation
--------------------
From: "Tushar" <xx************ *@CODA.com>
Subject: XML as parameter to a method
Date: Fri, 26 Nov 2004 17:04:49 -0000
Lines: 17
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Is it possible to have a method that accepts XML document (including
processing instruction at top and the root node) as a parameter? Does this
parameter need to be defined as type string?

I have been given an XML structure to be used in a method call and I am not
sure if I should convert that into a C# struct to be used as a parameter
type and if so how. The specification says something like ... The input will
be an XML such as ...

<?xml ... ?>
<root>
<etc etc />
</root>

Please help.

Nov 21 '05 #4

Scott Meddows

I just don't know what a Data Island is :)

"Dan Rogers" <da***@microsof t.com> wrote in message news:b5******** ******@cpmsftng xa10.phx.gbl...

Hi Scott,

I only mention this kind of approach because it seems that your
requirements much more closely fit, from what little I know, a traditional
ASP page approach (or plain old HTTP).

Does this make sense?

Dan
--------------------
Reply-To: "Scott Meddows" <sc************ ******@tsged-removeme.com>
From: "Scott Meddows" <sc************ ******@tsged-removeme.com>
References: <#s************ **@TK2MSFTNGP15 .phx.gbl>
<uF************ **@cpmsftngxa10 .phx.gbl>
Subject: Re: XML as parameter to a method
Date: Thu, 2 Dec 2004 12:00:22 -0600
Lines: 53
Organization: The Schumacher Group
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XML Data Island?!?!?!?!?

"Dan Rogers" <da***@microsof t.com> wrote in message
news:uF******** ******@cpmsftng xa10.phx.gbl...
One way to do this is to define the parameter as an encoded string. This
isn't optimal since the entire document will be byte encoded on the wire

to
get around the angle brackets, etc. This equates to a CDATA region in an
XML schema. Not pretty, not recommended. If you really need to be able

to
post an XML document, you might want to just handle the XML directly from
an HTTP filter or an XML data island within a web page.

I hope this helps

Dan Rogers
Microsoft Corporation
--------------------
From: "Tushar" <xx************ *@CODA.com>
Subject: XML as parameter to a method
Date: Fri, 26 Nov 2004 17:04:49 -0000
Lines: 17
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 6.00.2800.1437
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1441
Message-ID: <#s************ **@TK2MSFTNGP15 .phx.gbl>
Newsgroups: microsoft.publi c.dotnet.framew ork.webservices
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Path:

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Xref: cpmsftngxa10.ph x.gbl
microsoft.publi c.dotnet.framew ork.webservices :7654
X-Tomcat-NG: microsoft.publi c.dotnet.framew ork.webservices

Is it possible to have a method that accepts XML document (including
processing instruction at top and the root node) as a parameter? Does this
parameter need to be defined as type string?

I have been given an XML structure to be used in a method call and I am

not
sure if I should convert that into a C# struct to be used as a parameter
type and if so how. The specification says something like ... The input

will
be an XML such as ...

<?xml ... ?>
<root>
<etc etc />
</root>

Please help.

Nov 21 '05 #5

Dan Rogers

Ahh. It was a technique for embedding XML islands within ASP pages and
having script on the client side process the XML. It basically had the
server putting XML into a span, and then the script on the client side
reading that XMl and using it to display dynamic content.
--------------------
Reply-To: "Scott Meddows" <sc************ ******@tsged-removeme.com>
From: "Scott Meddows" <sc************ ******@tsged-removeme.com>
References: <#s************ **@TK2MSFTNGP15 .phx.gbl>
<uF************ **@cpmsftngxa10 .phx.gbl>
<#w************ **@TK2MSFTNGP15 .phx.gbl>
<b5************ **@cpmsftngxa10 .phx.gbl>
Subject: Re: XML as parameter to a method
Date: Fri, 3 Dec 2004 11:11:34 -0600
Lines: 98
Organization: The Schumacher Group
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I just don't know what a Data Island is :)

"Dan Rogers" <da***@microsof t.com> wrote in message
news:b5******** ******@cpmsftng xa10.phx.gbl...

Hi Scott,

I only mention this kind of approach because it seems that your
requirements much more closely fit, from what little I know, a traditional
ASP page approach (or plain old HTTP).

Does this make sense?

Dan
--------------------
Reply-To: "Scott Meddows" <sc************ ******@tsged-removeme.com>
From: "Scott Meddows" <sc************ ******@tsged-removeme.com>
References: <#s************ **@TK2MSFTNGP15 .phx.gbl>
<uF************ **@cpmsftngxa10 .phx.gbl>
Subject: Re: XML as parameter to a method
Date: Thu, 2 Dec 2004 12:00:22 -0600
Lines: 53
Organization: The Schumacher Group
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 6.00.2900.2180
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180
X-RFC2646: Format=Flowed; Original
Message-ID: <#w************ **@TK2MSFTNGP15 .phx.gbl>
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Xref: cpmsftngxa10.ph x.gbl
microsoft.publi c.dotnet.framew ork.webservices :7752
X-Tomcat-NG: microsoft.publi c.dotnet.framew ork.webservices

XML Data Island?!?!?!?!?

"Dan Rogers" <da***@microsof t.com> wrote in message
news:uF******** ******@cpmsftng xa10.phx.gbl...
One way to do this is to define the parameter as an encoded string. This
isn't optimal since the entire document will be byte encoded on the wire

to
get around the angle brackets, etc. This equates to a CDATA region in an
XML schema. Not pretty, not recommended. If you really need to be able

to
post an XML document, you might want to just handle the XML directly from
an HTTP filter or an XML data island within a web page.

I hope this helps

Dan Rogers
Microsoft Corporation
--------------------
From: "Tushar" <xx************ *@CODA.com>
Subject: XML as parameter to a method
Date: Fri, 26 Nov 2004 17:04:49 -0000
Lines: 17
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 6.00.2800.1437
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1441
Message-ID: <#s************ **@TK2MSFTNGP15 .phx.gbl>
Newsgroups: microsoft.publi c.dotnet.framew ork.webservices
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Path:

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phx.gbl
Xref: cpmsftngxa10.ph x.gbl
microsoft.publi c.dotnet.framew ork.webservices :7654
X-Tomcat-NG: microsoft.publi c.dotnet.framew ork.webservices

Is it possible to have a method that accepts XML document (including
processing instruction at top and the root node) as a parameter? Does this parameter need to be defined as type string?

I have been given an XML structure to be used in a method call and I am

not
sure if I should convert that into a C# struct to be used as a parameter
type and if so how. The specification says something like ... The input

will
be an XML such as ...

<?xml ... ?>
<root>
<etc etc />
</root>

Please help.

Nov 21 '05 #6

Scott Meddows

Ahhh, check!

"Dan Rogers" <da***@microsof t.com> wrote in message news:aA******** ******@cpmsftng xa10.phx.gbl...

Ahh. It was a technique for embedding XML islands within ASP pages and
having script on the client side process the XML. It basically had the
server putting XML into a span, and then the script on the client side
reading that XMl and using it to display dynamic content.
--------------------
Reply-To: "Scott Meddows" <sc************ ******@tsged-removeme.com>
From: "Scott Meddows" <sc************ ******@tsged-removeme.com>
References: <#s************ **@TK2MSFTNGP15 .phx.gbl>
<uF************ **@cpmsftngxa10 .phx.gbl>
<#w************ **@TK2MSFTNGP15 .phx.gbl>
<b5************ **@cpmsftngxa10 .phx.gbl>
Subject: Re: XML as parameter to a method
Date: Fri, 3 Dec 2004 11:11:34 -0600
Lines: 98
Organization: The Schumacher Group
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 6.00.2900.2180
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180
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Message-ID: <#X************ **@TK2MSFTNGP10 .phx.gbl>
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NNTP-Posting-Host: laf3662-nat2.tsged.com 209.215.85.43
Path:
cpmsftngxa10.ph x.gbl!TK2MSFTNG XA01.phx.gbl!TK 2MSFTNGP08.phx. gbl!TK2MSFTNGP1 0
phx.gbl
Xref: cpmsftngxa10.ph x.gbl
microsoft.publi c.dotnet.framew ork.webservices :7801
X-Tomcat-NG: microsoft.publi c.dotnet.framew ork.webservices

I just don't know what a Data Island is :)

"Dan Rogers" <da***@microsof t.com> wrote in message
news:b5******** ******@cpmsftng xa10.phx.gbl...
Hi Scott,

I only mention this kind of approach because it seems that your
requirements much more closely fit, from what little I know, a traditional
ASP page approach (or plain old HTTP).

Does this make sense?

Dan
--------------------
Reply-To: "Scott Meddows" <sc************ ******@tsged-removeme.com>
From: "Scott Meddows" <sc************ ******@tsged-removeme.com>
References: <#s************ **@TK2MSFTNGP15 .phx.gbl>
<uF************ **@cpmsftngxa10 .phx.gbl>
Subject: Re: XML as parameter to a method
Date: Thu, 2 Dec 2004 12:00:22 -0600
Lines: 53
Organization: The Schumacher Group
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 6.00.2900.2180
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180
X-RFC2646: Format=Flowed; Original
Message-ID: <#w************ **@TK2MSFTNGP15 .phx.gbl>
Newsgroups: microsoft.publi c.dotnet.framew ork.webservices
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Xref: cpmsftngxa10.ph x.gbl
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X-Tomcat-NG: microsoft.publi c.dotnet.framew ork.webservices

XML Data Island?!?!?!?!?

"Dan Rogers" <da***@microsof t.com> wrote in message
news:uF******** ******@cpmsftng xa10.phx.gbl...
One way to do this is to define the parameter as an encoded string. This
isn't optimal since the entire document will be byte encoded on the wire

to
get around the angle brackets, etc. This equates to a CDATA region in an
XML schema. Not pretty, not recommended. If you really need to be able

to
post an XML document, you might want to just handle the XML directly from
an HTTP filter or an XML data island within a web page.

I hope this helps

Dan Rogers
Microsoft Corporation
--------------------
From: "Tushar" <xx************ *@CODA.com>
Subject: XML as parameter to a method
Date: Fri, 26 Nov 2004 17:04:49 -0000
Lines: 17
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 6.00.2800.1437
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1441
Message-ID: <#s************ **@TK2MSFTNGP15 .phx.gbl>
Newsgroups: microsoft.publi c.dotnet.framew ork.webservices
NNTP-Posting-Host: 213.146.159.254
Path:

cpmsftngxa10.ph x.gbl!TK2MSFTNG XA03.phx.gbl!TK 2MSFTNGP08.phx. gbl!TK2MSFTNGP1 5
phx.gbl
Xref: cpmsftngxa10.ph x.gbl
microsoft.publi c.dotnet.framew ork.webservices :7654
X-Tomcat-NG: microsoft.publi c.dotnet.framew ork.webservices

Is it possible to have a method that accepts XML document (including
processing instruction at top and the root node) as a parameter? Does this parameter need to be defined as type string?

I have been given an XML structure to be used in a method call and I am

not
sure if I should convert that into a C# struct to be used as a parameter
type and if so how. The specification says something like ... The input

will
be an XML such as ...

<?xml ... ?>
<root>
<etc etc />
</root>

Please help.

Nov 23 '05 #7

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I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert into image. Globals.ThisAddIn.Application.ActiveDocument.Select();...

C# / C Sharp

4177

Trying to create a lan-to-lan vpn between two differents networks

by: TSSRALBI | last post by:

Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...

Networking - Hardware / Configuration

1984

How to add payments to a PHP MySQL app.

by: muto222 | last post by:

How can i add a mobile payment intergratation into php mysql website.

PHP

1740

Comprehensive Guide to Website Development in Toronto: Expert Insights from BSMN Consultancy

by: bsmnconsultancy | last post by:

In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

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