Windows Azure Storage In VB: Not Running In A Hosted Service Or The Development Fabric?
Sep 4, 2010
I'm trying to run an instance of the Azure Blob Storage in the Azure Visual Studio 2010 development environment, but keep getting the followingrror:System.InvalidOperationException: Not running in a hosted service or the Development Fabric.The stack trace is pointing to these lines:
Imports Microsoft.WindowsAzure
Imports Microsoft.WindowsAzure.Diagnostics
Imports Microsoft.WindowsAzure.StorageClient
[code].....
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Apr 11, 2012
I am struggling to send parameters to a VB.NET WS(web service) that is hosted on Windows Azure. Getting a simple hello world (no parameters) works fine, but for some reason my parameters on the web service side are null? Web service function to be called (IService1.vb):
<OperationContract()>
Function GetAddition(ByVal number1 As Integer, ByVal number2 As Integer) As String
Function implementation (Service1.svc.vb):Function GetAddition(ByVal number1 As Integer, ByVal number2 As Integer) As String Implements IService1.GetAddition Return number1 + number2 End Function
[Code]...
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Jul 14, 2011
i have a Windows service that is hosting a WCF service through net.tcp and this is working great. I have also created a WCF service application. I am trying to add the net.tcp service reference to the service application. Then I add it to the GAC that goes ok but if I try to RegAsm the WCF service application to allow it to be called from Server.CreateObject I get the error:
Warning: Type library exporter encountered a type that derives from a
generic class and is not marked as
[ClassInterface(ClassInterfaceType.None)]. Class interfaces cannot be
exposed for such types. Consider marking the type with
[ClassInterface(ClassInterfaceType.None)] and exposing an explicit
interface as the default interface to COM using the
ComDefaultInterface attribute.
It does not work. I have tried to call it through a class library but this does not work either as the end point is not set correctly.
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May 10, 2011
I have a VB.NET WCF service hosted as a Window Service. I was able to create an install package, install the service to my machine, and start the service manually from Services in Administrative Tools.Now when I try to reference the service in my test console application (Address: http://localhost:8080/), I get the following error:There was an error downloading 'http://localhost:8080'.` Unable to connect to the remote server No connection could be made because the target machine actively refused it 127.0.0.1:8080`
[code]....
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Aug 26, 2011
I have a WCF Service (with installer) that I have built and installed in Windows Services. Opened up Admin Tools, Services, and started the service without a problem. So now I'm beginning a new project (a simple Windows forms app). I want to consume my new WCF, but have no idea how. I can't seem to add a reference / add a service reference to it.
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Aug 27, 2010
We have a windows service running under a network account that calls and runs an ActiveX exe. The exe is running under the local system account, not the network account of the service.
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Oct 13, 2011
I have creatred a self hosted service with a proxy Service and Contrats
[Code]....
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Dec 4, 2009
I have a windows service written in .net framework 2.0. This service installs and runs perfectly fine on both XP and windows server 2003.We have a new 2008 box that we are migrating over to, so need to get this windows service up and running.When i try to 'start' the windows service on the 2008 machine, i get "Windows could not start the <service> service on local computer. Error 1053: The service did not respond to the start or control request in a timely fashion."I have searched everywhere looking for an answer, and all I could find was a fix attributed to .net framework 1.1 for this same error. That; however, is not applicable here, as the service was written in 2.0.
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Jun 29, 2010
I have a console application that is ready to be used as a windows service, I have been looking around for a couple of hours and tried many of the tutorials out there but none of them worked with me.
The closest one was: [URL] but it didn't go into the process of doing it. I converted that code to VB.NET but then I don't know where to go from there. I have the Module1.vb which runs my console application all ready to be used.
show me a way to use my console application as a service, I tried using the InstallUtil feature but my app never showed under "services".
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Feb 21, 2012
'the below just creates a text file for my own sanity. Both files get 'created so I know the service is running as it should and not crashing. 'timer ticks every minute so if I delete the files once they have been 'created, they get recreated
Dim TextFile As New StreamWriter("C:LRQuadrant" & "test111" & ".txt")
TextFile.WriteLine("blah blah blah")
TextFile.Close()
I have a file called john.vbs. It only contains the following vbscript
'DIM objShell
'set objShell = wscript.createObject("wscript.shell")
'objShell.Run("CMD /C dir /s > dirlist.txt")
If I run this through command prompt, it does as I'd expect.'Nothing happens when the below code gets run.
Dim foo As New System.Diagnostics.Process
foo.StartInfo.WorkingDirectory = "c:"
foo.StartInfo.RedirectStandardOutput = True
foo.StartInfo.FileName = "cmd.exe"
[code]....
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Oct 14, 2011
I have created a self hosted service with a proxy Service and Contracts
Namespace ECDBDatabase.Service
Public Class DatabaseService
<ServiceContract(Name:="DatabaseService", Namespace:="net.tcp://localhost:9010/ECDBDatabase.Service")> _
Public Interface IRPMSDatabaseService
<OperationContract()> _
Function GetHandover(ByVal Username As String, ByVal Password As String) As DataSet
End Interface
[Code]...
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Jun 12, 2011
I have myself a self-hosted WCF server setup, which serves a clientaccesspolicy.xml and an index.htm which is just points to my xap (accessible via app.xap).
I'm currently serving them via the following code:
Public Function GetPolicy() As System.IO.Stream Implements IClientAccessPolicy.GetPolicy
WebOperationContext.Current.OutgoingResponse.ContentType = "application/xml"
Return New IO.MemoryStream(IO.File.ReadAllBytes("Server Files/ClientAccessPolicy.xml"))
End Function
Public Function GetIndex() As IO.Stream Implements ISilverlightServer.GetIndex
[Code] .....
It works, does the job I'm after. However, I don't think this streams the xap properly, and I know it's a streaming type. If this isn't streaming it properly, how should I stream it? (The endpoint that the XAP and index.htm files are coming through has a webHttpBinding binding). Is it being streamed properly? Or should I make some changes?
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Oct 16, 2008
I have created a self hosted service with a proxy
Service and Contracts
Namespace ECDBDatabase.Service
Public Class DatabaseService
<ServiceContract(Name:="DatabaseService",
[code].....
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Jul 23, 2010
I have written onw windows service..in that i have logic that is some part of code need to execute on certain time.. my service is running in every one min..
[code]...
But iam facing prob that it is considering seconds while running so can not compare above time..
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Feb 25, 2010
I need to have a windows service that capable of monitoring constantly whether my application is running or not. If not, the windows service will RUN it for me.
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Jun 30, 2010
I wanted to know what are the risks of opening up a socket server on a specified port? Right now I have it limited to only accept requests from 1 specific IP to that port and all the other ones get rejected (using the windows firewall), is there a way to implement an authentication or anything else so I can allow it to be accessed from any IP worldwide yet have it secured?
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Apr 7, 2011
I have some shared code I need to use both in a WinForm and a service. How can I test if my code is running in a service, so I can avoid problems with modal dialogs.
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Nov 17, 2011
I am trying to access the private key of a certificate I uploded to Windows azure do do decryption. I used a code similar to this post: Using DotNetOpenAuth OAuth 2 with Azure - Reading Certificate - difficulty extracting keys. Andrew Arnott provided an answer to what post referencing this link:[URL].. However I cannot access it so I am not sure what is the solution.
Essentially when try to cast the private key of a certificate as a RSACryptoProvider. I get nothing:
Dim provider As RSACryptoServiceProvider = DirectCast(certificate.PrivateKey, RSACryptoServiceProvider)
That is provider is assigned nothing. The code works perfectly outside of Azure.
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Mar 10, 2009
I have created a service which runs fine on my development PC. It reads XML files data into and Access database. Any errors that might occur are wrote to an eventlog. Like I said all of this works fine on my development PC. I have copied the service EXE on to another PC and run the install and that all works but when the service is fired I get a .Net 2.0 error - system.argumentexception error. I put a delete temp file line of code in to see where the error was occuring and it seems to be when I try to open my database.
Do I need to create a deploy for my service?
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Jul 6, 2011
i was trying to make my service act dynamically... i have set time for my service about for 2 min ,if suppose it was doin huge amount of work means it will exceeds that 2 min time limit then we need to check the service condition if work is pending means we need to run that instance until upto finish.
public static void StartService(string serviceName, int timeoutMilliseconds)
{
ServiceController service = new ServiceController(serviceName);[code]............
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Sep 10, 2010
I'm restricted to .Net 3.5 so I can't use isolatedstorage.getfilenames() as in .NET 4. What I have below isn't working yet. I do get to the messageBox included in the code below but I can't find the file "IST_Log.txt" anywhere on Windows XP where I ran the program. I saw the messagebox appear 3 times meaning AppendLog was being called. What do I need to do to write this file on either XP or Windows 7?
Public Sub appendLog(ByVal message As [String])
' Get the isolated store for this assembly
Dim isf As IsolatedStorageFile = IsolatedStorageFile.GetUserStoreForAssembly()
Dim format As String = "MM/dd/yyyy HH:mm:ss.fff"
Dim isfs1 As IsolatedStorageFileStream
[Code] .....
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Oct 19, 2009
I have and application written that works great on XP. It is VB.Net 2008, using .net 3.5. I install and Access database to the program file directory. In Vista, I get an error that is permissions related as even admins don't have default write permissions to the Program Files directory and access creates a .ldb file when in use. To solve this, I have had the users give themselves permission to the folder.
Is that the best solution? If not, where should data be stored in Vista and in Windows 7? Also, I have an update feature of my software that will download updates to the program files folder. Is this out, too?
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Mar 31, 2010
I am working on a VB6 project and my organization is planning to upgrade the technology from VB6 to VB.net. As I am new to VB.net windows application development, I dont know where to start and what to include in code. I have read that VB.net windows applications code should have AssemblyInfo, CultureInfo, Windows Security authentication etc. But I have still not found any article, code sample or VB.net windows application sample that could give me a complete list of features that an organization level VB.net windows application must have.
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Sep 18, 2010
Despite the fact that Lisa and Luca anounced on 13 may 2009 that C# and VB.NET would have a Co-Evolution i am dissapointed that there is still no VB SDK for Windows Phone 7 development ( afaik complete XNA isn`t supported yet ) .
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Jan 18, 2012
I'm in the market for getting a new laptop and not sure what version of Windows 7 I can get buy with for Software/Web Development. What's the census out there?
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Jul 23, 2009
I am trying to communicate with a Windows service on a remote machine on the network but i keep getting an exception saying the following: "System.InvalidOperationException: Cannot open Service Control Manager on computer 'machine001'. This operation might require other priviledges. ---> System.ComponentModel.Win32Exception: Access is denied.
[Code]...
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Sep 18, 2009
Is it possible to have a dotnet windows service which monitor other services and upon stop of any service, the monitoring service would be able to start the stopped service.
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Jul 7, 2009
In the past I had the indexing service installed on a Windows Server 2003 and used it to index files for my website. I did this by executing an OleDbCommand with a query and a connection string.How do I accomplish the same thing with the new "Windows Search Service" (Windows Server 2008) by using VB.NET? Does this work the same way so that I only need to change the Provider name which has been "MSIDXS.1" up to now? Case true, what is the new Provider name?
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Jun 5, 2010
I have to develop a new application in windows. in which i have to develop following thing but i am not getting how to develop it.I have to develop following are the two points:1)To show the http addresses that are visit by other computers on the wireless network.
[Code]...
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May 3, 2011
When you create a Windows Service, you create a list of the services you want to start. The default is this:
ServicesToRun = New System.ServiceProcess.ServiceBase() {New Service}
Can you have multiple instances of the same Service class (that bind to different addresses or ports), like this?
ServicesToRun = New System.ServiceProcess.ServiceBase() {New Service("Option1"), New Service("Option2")}
Or will that cause problems? Should we use two different classes instead?
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