Application Framework Not Showing On Application Tab
Mar 12, 2009
I imported some code I found a few months ago for a client server messaging program from vs2003 and everything appeared to be ok, apart from a couple of niggles such as the windows form designer generated code being visible on the main form code page but i could live with that. I just tried to add a splash screen but when I went to the application tab to set it up there is no enable application framework checkbox and no windows application framework groupbox. I tried running my application again and now the xp visual style has gone and it looks terrible, is there anyway to get the application framework back on again or do I have to start a new project and copy and past all my code into the new project.
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Feb 9, 2009
I am in the process of developing a messaging framework for a windows application that sends messages to a java application. To be precise when the win app wants to send a message it simply drops the message in a common database table which will be picked up by the java app. The windows application is deployed across 10 application servers (10 instances) over citrix for load balancing.Each instance of the application is capable of sending a message to the java application and each of these messages should have a unique id. From my end I need to make sure every message generated has to carry a unique id so that they can be identified when necessary. All the messages can be cleared every day or two.i am not quite sure about a best method of achieving this. Initially I wanted to create a static method that serves the next available id (incrementing the last id by 1). But this approach willn't guarantee unique number as the application starts only when at least one user is logged on. For e.g .On one server the app starts when a user logs in, he then sends a message and then the application stops when that user logs off. So when a next request for the app comes to that server a new instance will be started.
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Feb 26, 2010
How can I create a VB application in VS2008 without requiring the application be run on a computer with a .NET framework in place?
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May 21, 2012
I'm creating a WPF application in VB.Net. I am trying to decide where my startup code should go. I seem to have two choices: Leave the "Enable Application Framework" box checked and choose a "Startup URI" from among the application's windows. Uncheck "Enable Application Framework" and choose to startup in my own Sub Main.
[Code]....
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May 17, 2010
I was looking to build a Data Access Layer for my new web based application, I'm using ASP.NET. I'm want to build a framework not only for this application but also want to utilize it for my future projects.
Actually my main aim is to make a framework, from DAC, DAL, BL to GUI. I want suggestions from you guys that what should i adopt, what give me flexibility, which suits for both small and large size applications.
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Mar 25, 2009
I'm currently using MS Visual Studio 2008 Express Edition. My .NET Framework version is 3.5. I made an application in VS 2008 and it worked perfectly. However, when I ran it at my friend's place (who's got .NET Framework 1.1), it didn't run. Now, I know that the framework incompatibility is the issue.So, what I ask is, how do I code the application so as to make it run on Framework 1.1 as well while still using VS 2008?
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May 23, 2011
I have a Windows 7 machine and I see that Microsoft does not recommend Visual Studio 2003 on the computer (Windows 7). How can I develop an application for the .net framework 1.0 then?
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Jul 6, 2009
How to run a .net 2.0 framework console application in 3.5 framework.
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Aug 2, 2011
This sounds weird and dumb but supposedly is this possible to run .Net application without installing .net framework? Is there anyway of embedding reference .dlls into the respective application? This came in my mind because I made a small notepad application in vb.net < 1mb in size and to run it, it requires full .net framework.
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Oct 6, 2010
I need to use linq in C# Windows form application working with .Net Framework 2 not 3.5 . I Know it may be some sort of stupidity to do that. but i need that for some special reasons. Can i import just linq libraries to my project by anyway ? or there is no way except for using 3.5 ?
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Jun 15, 2012
Is it possible to use reflection (or some such thing) to find out if the application framework is enabled? (set in project properties)?
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Jan 4, 2011
I am developing an application using VB.Net which is a simple executable which is to be run from a network drive of our company servers. Most users can access this executable without issue - others however can open the executable but have no connection to our database (even though when running the executable off a local drive such as C:, the database works no problem).
From some posts I have seen this might be a CAS issue - however our IT department suggest the issue might be down to different version of the .NET Framework being to blame. Firstly, is this the issue? Secondly, how can I develop my application to work with different versions of the .NET Framework? Surely this doesn't mean developing many different executables?
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Jul 30, 2011
The Enable Application Framework Check Box seems pretty well defined in a number oprevious postings, but leaves one question in my mind. The default is unchecked and the sub-topic Check boxes are:
Enable XP Visual Styles - - Checked
Make Single Instance Appllication - - Not Checked
Save My.Settings On Shutdown - -Checked
There are also 3 Combo Boxes:
Authentication Mode - - "Windows"
Shutdown Mode - - "When startup form closes"
Splash Screen - - (None)
When I un check the Enable Application Framework Check Box all items under it are grayed out. However, if I have changed one of the Comb Boxes my selection is also grayed out...My question is, have I lost the use of those function: Specifically I am mos interested in starting my application from a Sub Main and closing the application when all forms close.My underlying question is . . . are the greyed out selections still valid?
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May 16, 2010
I have made a simple vb application and have used vb 2010 to create it, which all of you would know, uses .NET Framework 4.0. I wanted to use this application at work, however, I found out that my work uses .NET framework 3.5 sp1.
So my question is, is there a way to compile something in VB 2010 that will work on .NET 3.5 sp1? If so, how?
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Feb 18, 2009
For a reason I cannot explain, I now get compiler errors from the Application Designer whenever I enable the application framework in the VB.net IDE. I do not find much on this issue, except Scott Hanselman's admonition not to use this feature. I have mature projects in which this feature was enabled, but now even they will not compile.As this only began a few days ago, I have been trying various approaches to resolving the problem, up to and including removing VS2005 and reinstalling it, along with the framework, SDK, and all updates. No dice. The errors are below.This condition will occur even if I enable the feature in a new project.Does anyone have some thoughts and the cause and resolution of this problem?I probably should mention that I was using both VS2005 and VS2008 on this computer. I had been experimenting with 2008 for several weeks without incident.
[Code]...
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Apr 2, 2010
If I create an application in VB.NET using Visual Studio 2008, what version of the .NET Framework do other people need to have in order to run my program? Is it the same every time, or does it depend on what the application actually does?
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Jun 15, 2010
For school i have made an application in VB (Express 2010, .net v4) and when i try to run it at school it says that the .net framework needs to be updated.
IS there anyway of not updating the framework but still allowing the application to run?
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Mar 11, 2010
I've done a vb.net program. The program basically uses few reference for example system.io etc.In order for my program to run on another computer, the computer need to have .net framework 2.0 installed.Instead of installing the whole framework, can I just pack the references I used in the program together with the vb.net program.? What packager/packer program should I use and how do I go about doing it..?
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Jul 30, 2010
I am facing problems these days. I have VB Express 2008 with 3.5 .Net Frame Work. I develop applications but my applications dont run on the systems those have 2.0 framework or lower.How can I make my applications to run on all kinds of systems
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Nov 1, 2010
My application seems to require .net framework 4 to run. Hence not working on standard XP installations until .net 4 is installed. How do I make it so that it only needs 3.5, or whatever XP uses natively?
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Jan 13, 2011
witch version is good and can i make it as i will not need installing new netframework and it was in my program like small size?
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Jul 24, 2010
I've been trying to open/show an application which is minimized to tray but without success.Sorry if this has already been discussed; kindly redirect me then.I've tried P/Invoke methods such as ShowWindow and SetForegroundWindow but these hasn't worked.
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Mar 15, 2012
When it is run, screesavers and screenoff is prevented somehow.. I have narrowed it down to this code.
[code...]
The above code is what makes it possible for my application to active two forms when only one is activated.. But it is somehow this code that prevents my screensavers and power settings from working.. Do you have any idea how to change the code so it doesnt prevent my screensavers and power settings?
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Jun 15, 2010
is .NET framework v4 necessary to run my application created by vb2010 to run on other computer??? cause its large file to download....
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May 20, 2010
I am in the middle of development of a WPF application that is using Entity Framework (.NET 3.5). It accesses the entities in several places throughout. I am worried about consistency throughout the application in regard to the entities. Should I be instancing separate contexts in my different views, or should I (and is a a good way to do this) instance a single context that can be accessed globally?
For instance, my entity model has three sections, Shipments (with child packages and further child contents), Companies/Contacts (with child addresses and telephones), and disk specs. The Shipments and EditShipment views access the DiskSpecs, and the OptionsView manages the DiskSpecs (Create, Edit, Delete). If I edit a DiskSpec, I have to have something in the ShipmentsView to retrieve the latest specs if I have separate contexts right?
If it is safe to have one overall context from which the rest of the app retrieves it's objects, then I imagine that is the way to go. If so, where would that instance be put? I am using VB.NET, but I can translate from C# pretty good. I just don't want one of those applications where the user has to hit reload a dozen times in different parts of the app to get the new data.
All contexts are created in Using Blocks to dispose of them after they are no longer needed.When loaded, all entities are detatched from context before it is disposed.A new property in the MainViewModel (ContextUpdated) raises an event that all of the other ViewModels subscribe to which runs that ViewModels RefreshEntities method.After implementing this, I started getting errors saying that an entity can only be referenced by one ChangeTracker at a time. Since I could not figure out which context was still referencing the entity (shouldn't be any context right?) I cast the object as IEntityWithChangeTracker, and set SetChangeTracker to nothing (Null).
This has let to the current problem:When I Null the changeTracker on the Entity, and then attach it to a context, it loses it's changed state and does not get updated to the database. However if I do not null the change tracker, I can't attach. I have my own change tracking code, so that is not a problem.
My new question is, how are you supposed to do this. A good example Entity query and entity save code snipped would go a long way, cause I am beating my head in trying to get what I once thought was a simple transaction to work.
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Sep 1, 2009
My application runs using Framework 1.1. It runs perfect when the client PCs have Framework 1.1 (without SP).After installing Framework 1.1 SP1, Framework 2.0, 3.0, 3.5 (and their Service packs), it gives a Nullreferenceexception error when adding a row to the datatable. This is the entire exception message
[Code]...
I have checked each of the values getting inserted and they all look fine. I even tried with values hardcoded but in vain. The patches cannot be avoided as they are pushed by our Corporate IT and we have no control over them.
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Jun 6, 2012
Had any of you tried to migrating the code written in Compact framework (For Windows CE mobile application) into windows application 2010 I did this but getting .resx error i.e resource file error since it is in old version.Has any of you tried a workaroud on this in order to get rid of .resx error.
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Sep 16, 2010
What it is the option Enable application framework that I found in Visual Studio under VB.NET WPF projects Application settings?I found it enabled by default and the "Shutdown mode" configured as "On last windows close". But for me is not really clear what does it mean that setting and also the other settings listed in that combo box.
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Apr 6, 2010
unhandled exception has occurred in your application .net framework if you click Click continue and application will ignore this error and attempt to continue if you click quit the application will close immediatly
index 62515 out of bounds
In this application, it fills the access database with data
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Jun 28, 2010
I am a new Visual Basic 2008 Express Edition and just finished and distributed my first program. However, one of my users (Using Windows Vista 64-bit) cannot install my program. He gets the following error An error occurred while installing system components for <PROGRAM NAME> Setup cannot continue untill all system components have been successfully installed. Component .NET Framework 3.5 SP1 has failed to install with the following error message: "Another installation is already in progress. Complete that installation before proceeding with this install." Other 64-bit users on both Windows 7 and Vista don't have this problem.
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