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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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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Namespace / Project Design General

May 14, 2009

I'm trying to make more use of namespaces and giving my project a more rigorous design, as it has been getting pretty messy.I was wondering,before I get started, is there a standard convention for the names and organization of namespaces?For instance,for a 3-tier program, should there always be a "UI", "Business",and "DataAccess" namespace (and is this what they're typically called)?Or should I just organize the project as I see fit?

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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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IDE :: Class Files. Same As Namespace Or The Same As The Class Object Inside?

May 22, 2009

If my namespace is Company.Application.EDI.Acknowledgement and if I stick with theprogramming practice of one class per file then should my class be saved asacknowledgement.vb? Are there any gotchas that will come up?

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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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Which One Is Namespace And Which One Is Class

Nov 5, 2011

Imports System.Windows.Forms.Form which one is namespace and which one is class?

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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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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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.net Namespace And Class Syntax?

Apr 7, 2011

I've added a new class1.vb file to my vb.net project containing:

Namespace MyFunc1
Public Class MyFunc2
Public Function Add(ByVal n1 As Int16, ByVal n2 As Int16) As Int16
return n1 + n2 ' Edited from: "Add = n1 + n2" (same thing)

[code]....

In form1.vb I thought I used to be able to call my functions with:

n = MyFunc1.Add(15, 16)

The error says "it's not a member".These also don't work as expected:

n = MyFunc2.Add(15, 16)
n = MyFunc1.MyFunc2.Add(15, 16)
n = Add(15, 16)

I thought for sure, this used to work:

n = MyFunc1.Add(15, 16)

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Calling A SUB From A Class From A Namespace .Net?

Nov 23, 2010

I have a code but cant get it to work. I have a .vb site with a namespace and a Class and a Sub.Then on my index.aspx site i cant to call this sub The 2 sites is in the root of my project, and the name of the project is CalendarWeek

My WeekController.vb is
Imports System
Imports System.Web.UI.WebControls.Calendar
Imports System.Globalization

[Code]...

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Extending A Class By Namespace?

Mar 17, 2011

I have a class within a library, with no root namespace, firstone.dll:

namespace first
public partial class one
public sub fun()

[Code]....

Is there a way to extend the class in a separate dll and still have access to the original class? I don't want to inherit the class just extend it.

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How To Alias A Namespace / Class

Nov 13, 2011

I'm writing custom code in VS2005 Reports (SSRS / Report Builder). The code is working fine, but I have to make absolute references to assembly classes. For instance:For Each m As System.Text.RegularExpressions.Match In ...Is there any way to alias the reference to System.Text.RegularExpressions.Match, so that I can reuse it in a concise manner? I know in PHP, you'd do it like this:

use MyNamespace\MySubNamespace\MyClassVerboseName as MyClass
[...]
MyClass->MyMethod();

[code]......

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Move A Class, Etc To A Different Namespace?

Jun 5, 2009

I'm moving some stuff around in a program. How do I move a class (or enum, etc) to a different namespace? Right now I am getting 102 errors because even though VS can update name changes, I don't see how to get it to update a move to a difference namespace.

EDIT: Okay, to be more precise, I am moving a class up the namespace tree. So, not just a different namespace, but actually getting rid of the last namespace qualifier.

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Namespace Of Sequence Class?

Feb 28, 2009

While going thru an msdn article, I found a reference to System.Query.Sequence class. But when I try to use it, I get error "Query is not a member of System"

vb.net
Public Sub Linq65()
Dim numbers = From n In System.Query.Sequence.Range(100, 50) _
Select New With {.Number = n, .OddEven = If(n Mod 2 = 1, "odd", "even")}
For Each n In numbers

[Code]...

The above code is vb.net version of this code from msdn. So what is the correct namespace of this class? Or I'm missing something else?

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Using The Namespace In A Class Library?

Aug 15, 2010

I am attempting to use the My.Computer.FileSystem namespace in a WPF VB.NET usercontrol library. I get no Intellisense etc for this namespace. I imagine I need to add a reference but no amount of googling has fixed this and VS.

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VS 2008 Namespace Within Class?

Apr 21, 2009

I've currently got a class that has a bunch of functions within it that I'd like to group up. I can't seem to find a way to do this, as the functions interact with the objects within the class (so I can't use a structure for example). Namespaces are only allowed outside of Classes as are modules. Let's say I have Class Foo. Inside Class Foo there are six functions, three that are logically grouped together and another three that are as well.

Class Foo
Public Function moneyFoo1()
Public Function moneyFoo2()
Public Function moneyFoo3()

[code]....

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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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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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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 - Instantiate Class Directly In Namespace?

Oct 13, 2011

this is what i want to do. I have a class library project into my solution. Into it i have a class. I want that class to be instantiated as soon as the solution starts. So it can be accesible from the other projects in the solution like this: Namespace.InstanceOfTheForm.Property Is there any way to do that? or something close to that?

[Code]...

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C# - Access A Namespace With The Same Name As A Class Instance?

Aug 2, 2011

I have a question regarding namespace names and classes: If I have a class called cVeloConnect in namespace VeloConnect.

[Code]...

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C# - How To Import Namespace For ReportingService Class

Oct 27, 2011

I can't seem to find a clear answer as to how to import the proper namespace for ReportingService [URL]. I tried to follow the instruction here [URL] but there is no Add Web Service option showing when I create a console application. There is a service account. Should I just use that instead?

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Class Names And Namespace Behaviour?

Sep 5, 2010

1. create a blank VS2010 web project called "MySite" targeted at 4.0

2. create a new class object, calling it "class1.vb" (cause it's so unique!!)

3. change default code to read as such...

Namespace MySite
Public Class Functions
Public Shared Function WhatIsTodaysDate() As String
Return Date.Now.ToLongDateString

[code]....

Why is VS asking me to call the namespace twice if I use the "Imports" directive?I'm sure this has got something to do with VS2010 and the 4.0 framework.

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Naming For Namespace / Class And Variables

Jul 7, 2009

In the code below, the namespace is called "Navigation" which I think is correct. Then I have a class called "Heading", which by definition is the direction a person/vehicle is truly pointing towards. I think that is also named correctly. In the code below, I have four things I have named:
_WhatToName1, WhatToName2, WhatToName3, and WhatToName4.
The value that gets passed in and stored is a double between 0 and 360 -- essentially the degree value from a circle. For WhatToName3 and WhatToName4, I have seen a lot of places that just use "value" as the name. Is that standard?

Namespace Navigation
Public Class Heading
Private _WhatToName1 As Double
Public Sub New(ByVal WhatToName3 As Double)
Me.WhatToName2 = WhatToName3
[Code] .....

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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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