Hi guys 'n' girls,
I tried to obtain data from SQL Server by using the "FOR XML AUTO, ELEMENTS"
clause and executing the SQLCommand with the ExecuteXmlReade r() method.
My queries will not return very much data, but the data which they return
may change often.
I have a class which manages all the database stuff and it should return an
XPathDocument. As this class has a constructor with an XmlReader parameter, I
thought this could work great, but the data returned has no root node, so I
have a problem, as the XPathDocument will only contain the first node.
Can anyone give me a solution on how to get the data into a XPathDocument
object? All connections to the database should be closed before I return the
XPathDocument object to the caller.
I hope this was somehow clear and someone can provide a solution.
Thanks a lot...
Florian
1  1278 
Florian,
It seems like all of the modes you have (AUTO, EXPLICIT, PATH) will not
return true XML documents, but the elements themselves. If you want to
process these, I would recommend getting the results as a string (I believe
you can just call ExecuteScalar and it will return the string for you) and
then wrapping it in an element that can serve as the document root.
Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard. caspershouse.co m
"Stampede" <St******@discu ssions.microsof t.com> wrote in message
news:A0******** *************** ***********@mic rosoft.com... Hi guys 'n' girls,
I tried to obtain data from SQL Server by using the "FOR XML AUTO,
ELEMENTS"
clause and executing the SQLCommand with the ExecuteXmlReade r() method.
My queries will not return very much data, but the data which they return
may change often.
I have a class which manages all the database stuff and it should return
an
XPathDocument. As this class has a constructor with an XmlReader
parameter, I
thought this could work great, but the data returned has no root node, so
I
have a problem, as the XPathDocument will only contain the first node.
Can anyone give me a solution on how to get the data into a XPathDocument
object? All connections to the database should be closed before I return
the
XPathDocument object to the caller.
I hope this was somehow clear and someone can provide a solution.
Thanks a lot...
Florian This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: Mike |
last post by:
Hi,
I am strugling with a simple problem which I can't seem to resolve.
I have an asp.net page which contains a server-control (flytreeview,
which is a kind
of a tree to be exact).
The tree is being updated by some other process through remoting.
When the page loads, I init the tree, and in my browser I can see the
initialized tree.
The problem is that every time that I receive update to tree from the
remote process,
|
by: B1ackwater |
last post by:
We've fooled around with Access a bit, but only using the
single-user store-bought version. It seems to be a good
database - versatile and infinitely programmable - and
can apparently be used as a front end to SQL server if
we ever needed to go that route.
But - is there a client/server version of Access ? Looking
on the CDW site there is a bewildering variety of packages
and licences and such, but we can't figure out just which
do...
|
by: Yossarian |
last post by:
I have a handheld running CE .NET 4.2 and I am using c# with framework
1.1 to develop a solution for syncing data that is on the handheld with
the local pc.
Our handheld cradles only support network connections, no usb or
serial, so i have to use networking to get the data transfered.
Here's the problem. I have the server accepting connections fine, but
i'm a little confused how to actually send the server data, and then
how the...
|
by: Marcus |
last post by:
I have a function that simply returns TRUE if it can connect to a
particular Sql Server 2005 express, or FALSE if it cannot. I am getting
some strange error codes returned when the computer that sql server
resides on is not reachable. The error is different depending on the
connection string that I use. If I use the following connection string:
"server=192.1.1.1; Initial Catalog=master; uid=The_User;
password=The_Password; Connect...
|
by: sammyloo |
last post by:
Hi all,
I'm experiencing a problem using ASP.NET web services to access a
different server with SQL Server 2000 database.
And I get the error of the following
Exception Details: System.Data.SqlClient.SqlException: SQL Server does
not exist or access denied.
| | |
by: Jobs |
last post by:
Download the JAVA , .NET and SQL Server interview with answers
Download the JAVA , .NET and SQL Server interview sheet and rate
yourself. This will help you judge yourself are you really worth of
attending interviews. If you own a company best way to judge if the
candidate is worth of it.
http://www.questpond.com/InterviewRatingSheet.zip
|
by: David |
last post by:
i think i just realized i'm an idiot. again.
(not syntactically correct code... just pieces to illustrate)
class StateObject
{
members like socket, receiveBuffer, receiveBufferSize, StringBuilder
etc..
}
|
by: danfolkes |
last post by:
Hey Everyone, I am trying to send repeated messages from a "Node" to a
"Server". It works the first time I send the from the Node to Server,
but after that it either errors, or does not do anything.
I would love some help, here is the code:
import socket
import thread
import time
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
| | |
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
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...
| |
