System.Xml.Linq Namespace?

Jan 13, 2011

I have been given the task of calling a web service which returns an xml data feed which I am doing like so;

For Each r As DataRow in SomeDataTable
Dim msFeed As String = string.format("http://some-feed.com?param={0}", r!SOME_VAL)
Dim x

[code].....

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.net - The System.Linq.Dynamic Namespace - Visual Studio Does Not Recognize In The Project Files The System.XXX References

Aug 11, 2011

I would use the System.Linq.Dynamic. I added the specified Dynamic.vb file, that starts like this:

[Code]...

to my (VB.NET)solution. Now Visual Studio does not recognize anymore in the project files the System.XXX references, proposing me to change them to Global.System.XXX

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Getting The Namespace System.xml.linq To Be Recognized?

Oct 26, 2008

I am using VS 2008 but am having problems getting the namespace system.xml.linq to be recognized. I am attempting to add the reference but I don't seem to be be allow to select it.System.XML.Linq is grayed out in the AddReference menu. What must I do to add this reference to my project?

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Type Or Namespace Name 'Messaging' Does Not Exist In Namespace 'System

Apr 10, 2010

The type or namespace name 'Messaging' does not exist in the namespace 'System' (are you missing an assembly reference?)

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System Namespace Conflict With Sibling Namespace

Nov 16, 2011

This class is located in the namespace Acme.Infrastructure.Interface.A class with the same name EventArgs exists in the System namespace.In another project in my solution I have a class Acme.BusinessModules.MyModule.MyClass.When attempting to use the EventArgs class I have to fully qualify the class name or the compiler thinks I am using the System.EventArgs class.My understanding of namespace resolution was that the compiler would first look for the class in the current namespace, and then its parents. It seems that the compiler checks in System before it checks in sibling namespaces. Is it correct that System is checked before the sibling? Or is this behaviour caused by other issues (Imports order?)?

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Convert An Object System.Data.Linq.DataQuery To System.Linq.IQueryable?

Oct 21, 2009

How can I convert an object of type System.Data.Linq.DataQuery to System.Linq.IQueryable?I'm working with Visual Basic/Silverlight, and the source code of my query is as follows:

Public Function Get_Cli_Pag() As IQueryable(Of V_Cliente_Pagare)
Dim Qry = From P In Me.Context.Pagares Join C In Me.Context.Codigos On C.Codigo

[code]....

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Linq To Xml Syntax For Documents With Xml Namespace?

Aug 6, 2010

I'm trying to grasp the linq to xml 'inline query syntax' features of VB.Net First I tried with this simple xml file:

<?xml version="1.0" encoding="utf-8" ?>
<Root>
<Child Name="somename">

[code]....

This xml, when loaded in an XDocument, can be loaded and queried as follows:

Dim xdoc = XDocument.Load("sample.xml")
Console.WriteLine(xml.Root.<Child>.@Name)

Then I change the <Root> element in the sample xml file to:

<Root xmlns="http://SomeNamespace">

Now I can't seem to use the convenient 'Axis Properties' syntax anymore... I can only get it to work with the explicit XElement syntax:

Dim ns As XNamespace = "http://SomeNamespace"
' works, but I would like to use the same syntax as above...
Console.WriteLine(xdoc.Descendants(ns + "Child").First().Attribute("Name").Value)

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Query For Namespace Dynamically Using Linq To XML?

Mar 5, 2012

I have 290 Group Policy Backup xml files which I need to enumerate in separate folders.

With each Group Policy backup xml file, I need to query the Policy settings.

Anyone who's looked at a Group Policy xml backup file before would know they're chock-a-block full of Namespace declarations.

I want to know, using Linq to XML, as I query each xml file, how can I dynamically query the XML the Namespace and then append the Namespace into the Linq query for the child nodes/values?[code]...

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Read An XML Node In Namespace Using Linq

Feb 28, 2012

How do I work out what the namespace declaration is for the Extension node?I want to return all of the child nodes under: GPO->User->ExtensionData->Extension..[code]I get the following error: Sequence contains no elements..Also, the XML sample I have provided is only a small snippet, the ExtensionData->Extension nodes can be nested in different areas, so I was hoping to find the way of specifying the full path.

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LINQ To XML: Suppressing Redundant Namespace Attribute In Child Nodes

Feb 25, 2010

If a node belongs to a namespace, it's children by default belong to the same namespace. So there's no need to provide an xmlns attribute on each child, which is good. However. If I create two nodes like this:

[Code]...

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Using LINQ To XML With Global Namespace - Xmlns Is Added To Each Non-data Element?

Jan 14, 2010

I have to create an xml doc for a vendor who specifically states they must have their xml as follows:

<?xml version="1.0" encoding="utf-16" standalone="yes"?>
<WMWROOT xmlns="http://www.blahblah.com/BLAH/Interface">
<WMWDATA>[code].......

I cannot find a way to get LINQ to spit out xml the way they want. Question is, can LINQ do it or do I need to resort to hardcoding the xml the old way before LINQ to XML?

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System.Web.UI Namespace?

Apr 5, 2010

I want to define WebControls from VB code. I add a reference to System.Web.dll and I use VS2005. My code below gives me the errors:ype 'RadioButtonList' is not defined.Type 'UpdatePanel' is not defined.

Imports System.Web
Dim radiobtnlist As RadioButtonList

[code].....

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Using System.IO Namespace For FTP Operations?

Aug 19, 2010

I have a few syncing routines that I'd like to use for FTP uploads. However they all use the functions in the IO namespace, and I was wondering whether I could use it to access distant files stored on an FTP server.

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EventArgs Is Ambiguous In Namespace System

May 10, 2011

While I am trying to load my project, I've got some errors like the following[code]...

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Install System.threading Namespace?

Mar 26, 2009

I would like to discover the system.threading namespace. I look in the References -> Add -> .Net(tab) to add a reference to my project, but it is not listed in the .net references. I work with framework 3.5 service pack 1. How can I install this namespace?

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.net - 'TcpListener' Is Ambiguous In The Namespace 'System.Net.Sockets'?

Feb 21, 2012

I got 11 errors in my VB program. All the errors look similar: X is ambiguous in the namespace Y

Error line: Imports System.Net.Sockets
Imports System.Text
Module Module1
Sub Main()

Dim serverSocket As New TcpListener(System.Net.IPAddress.Parse("192.168.1.100"), 8888)

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System.Configuration Namespace's Specific Classes

Jul 31, 2009

I am fresher in vb.net but I want to develop a project in this case I want to use the system.Configuration namespace's specific calsses. But I am not clear which class i use and why it's function and it's use.

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System.Net.Sockets Namespace - Use For A Chat Client?

May 31, 2009

How would I use this for a chat client? I'm not sure where to even start and the internet is helping me find much about it.

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Unable To Get Namespace System.Deployment.Application

Aug 19, 2010

I am trying to get this: System.Deployment.Application.ApplicationDeployment.CurrentDeployment.IsFirstRun.But the application namespace is not there. I just see System.Deployment.Internal. The object browser, however, shows me all the properties and methods of that namespace, but my app can't see it.?

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Use MultiLineStringEditor Class From System.Design Namespace?

Feb 20, 2010

Me need use MultiLineStringEditor Class from System.Design namespace.I add reference as file (as in the .NET tab, it no) from

c:Program FilesReference AssembliesMicrosoftFramework.NETFrameworkv4.0System.Design.dll

and Visual Studio show in References

System.Design.dll
.NET
0.0.0.0
False

<The system cannot find the reference specified>

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VS 2008 : Can't Import The System.DirectoryServices Namespace

Dec 17, 2009

I can't import the System.DirectoryServices namespace. It doesn't pop up if that little box thing.Why?

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Yahoo Login Via System.Net.Sockets Namespace?

Nov 3, 2008

The problem is yahoo changed there login URL Structure. I have placed a peice of the code below.

Dim LoginPacket As String
LoginPacket = "GET http://login.yahoo.com/config?&login=" & txtLEmail.Text & "&passwd=" & strPass.Trim & " HTTP/1.0" & vbCrLf
LoginPacket = LoginPacket & "Accept: */*" & vbCrLf

[code]....

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'SqlConnection' Is Ambiguous In The Namespace 'System.Data.SqlClient'?

Mar 10, 2009

I have imports namespace System.Data.SqlClient.I just create object of SqlConnection,But error is there-
'SqlConnection' is ambiguous in the namespace 'System.Data.SqlClient'.

[Code]...

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Asp.net - Fix Func Is Ambiguous In The Namespace 'system' Compiler Error

Dec 8, 2011

I have a method that looks like this :

Function ExecuteAndLogError(Of TResult)(ByVal code As Func(Of TResult), _ByVal sql As String, _Optional ByVal parameters As SqlParameterCollection = Nothing) As TResult End Function

I am getting this compiler error : 'Func' is ambiguous in the namespace 'System'.

[Code]...

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ASP.NET 3.5 WebSite Stopped Importing System Namespace By Default

Apr 13, 2010

I have a VB Web Site project that has recently (and mysteriously) stopped importing the "System" namespace by default.

I'm having to either place an Imports System line at the top of each code behind, or preface everything with System, which is fairly annoying, not to mention redundant. I can't for the life of me figure out how to get the System namespace back to being imported by default.

I've already checked to see that WINDOWSMicrosoft.NETFrameworkv2.0.50727CONFIGweb.config contains the <add namespace="System"/> line--it does. That was my best lead.

I have references to several namespaces within the System namespace in the <assemblies> node (e.g. System.Design, System.Web.Extensions of my website's web.config. There is no <namespaces> node. This has not been changed recently.

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Importing System.DirectoryServices Only Reveals The AccountManagment Namespace?

Mar 3, 2011

Where is directoryentry, directorysearcher, searchscope, etc.?

.NET 4.0, VS2010 Professional

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Make The System.drawing Namespace Available To A Console Application?

Dec 23, 2008

Would there be a way to make the system.drawing namespace available to a console application? ( i know this sounds silly, but all my application does is take a bitmap of a window and saves it to file, so whats the point in my application being form based)

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ScriptServiceAttribute' Is Ambiguous In The Namespace 'System.Web.Script.Services'

May 16, 2011

I'm currently working on an existing ASP.NET project. At the moment I have to integrate
a new componant so for that purpose I had to change the framework target from 2.0 to 3.5. After regenerating the solution, I'm now dealing with a strange issue.

Here's the code :

<WebService(Namespace:="http://tempuri.org/")> _
<WebServiceBinding(ConformsTo:=WsiProfiles.BasicProfile1_1)> _
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
<System.Web.Script.Services.ScriptService()> _

And the last line returns that error 'ScriptServiceAttribute' is ambiguous in the namespace 'System.Web.Script.Services'I have definitely no clue what's going on in my code ?! Is it an internal error of the ScriptService constructor ?

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Silverlight - Useful Extension Methods In System.data.* Namespace?

Nov 21, 2011

I have a number of very useful extension methods that I'd like to use in my Silverlight project.I've pasted the Module here [URL]The problem I'm having is that visual studio complains that the dlls my module have been written against have not been built against the Silverlight runtime.Is there an easy way to get these extension methods working in Silverlight?I'm thinking my main hurdle is getting IObjectSet and ObjectContext to run against the Silverlight run-time - perhaps there's another way to expose these methods that I'm not aware of.

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[2005] Throw Exception - Used Methods From Namespace System.IO

Mar 12, 2009

I want to throw error, if i used methods from this namespace System.IO

For example,

If i write File.Delete("TempPath") , i have to throw undefined Method..

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