.net - Visual Studio "Start Debugging" Vs. "Attach To Process"?
May 12, 2009
I have a client/server application using the .Net 2.0 Framework. I'm using Visual Studio 2008 to build and manage code.When I run either a Debug or Release version of the application simply by starting the .exe, I get an insert statement on the database that tries to insert a "0" for the foreign key of a table, triggering an error because the primary key of the other table is not 0.When I run the application by hitting the play buttton ("Start Debugging"), the insert statement uses the correct foreign key.In the first case, this happens even when I "Attach to Process" to the Debug version after it's started. My question: what's the difference between attaching to the debug version of the application after it has started and starting the application from the debugger?
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May 31, 2011
From the attached image, I guess you can tell what is my trouble.I press F5 then I get this pop-up.
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Mar 17, 2009
I'm using Visual Studio 2003, and I have a macro similar to this:
[Code]...
The first time use the macro, it works fine. Each subsequent time, even after I detach from the process, the .Attach() doesn't seem to do anything. The same thing happens as I step through the macro... the proc.Attach() gets called on the correct process, but nothing happens. One note: when viewing the process in the Processes window, the Type column for my process shows ".NET, Win32".
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Aug 22, 2011
I set my computer then install VB6.0 run VS2005 VB.net 2005 error example: Visual Studio can not start debugging because-the debug target exe .'... 'is missing.Please build the project and retry, or set the OutputPath and AssemblyName properties appropriately to point at the correct location for the target assembly. same machine can use the same VB6.0 and vb.net 2005 is not?
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Aug 22, 2011
I set my computer then install VB6.0 run VS2005 VB.net 2005 error example: Visual Studio can not start debugging because-the debug target exe .'... 'is missing.uild the project and retry, or set the OutputPath and AssemblyName properties appropriately to point at the correct location for the target assembly. same machine can use the same VB6.0 and vb.net 2005 is not? do not fix the error, for example, I run with the above error, see attachment (Thumbnails.rar)
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Nov 21, 2009
I get this error every time I try to debug.But, I do not know how to fix it or why it started occurring.
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Aug 1, 2011
i wan to create a application that can start a process when page load, and a button to hide and show the process.
Dim a As Integer
a = Process.Start("notepad.exe").Handle.ToInt32
ShowWindow(a, SW_HIDE)
i only can start the process, but cannot hide it.any miss take in my code??
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Nov 30, 2009
This is all VB2008. I'm working on a plugin for an app which expects it's plugin dlls to be named something other than "dll" (in this case, it wants them named with a ".plugin" extension. I can compile my .net dll just file, copy it and rename it to *.plugin and move it over to the application folder, Run the app and everything works just fine.
But I can't debug the dll in VS. VS doesn't know that I copied it so it can't load that DLL and attach to it's process for debugging. I've searched for ways to change the default extension of files that VS builds, but so far haven't turned up anything. Even just a way to attach to the process once it's renamed to *.plugin.
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Sep 27, 2009
I am trying to use sample FedEx Web Service code written in VB.NET to retrieve shipping rates.
The call returned rate information, but it returned rates that are way too high and do not match those shown on their web site for the same shipping parameters.
Their support team is willing to investigate the discrepancy if I can provide them the XML data, SOAP transaction I presume, but I do not know how to get at this.
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May 23, 2009
I have a vb.net project which sometimes, when running in the IDE, suddenly hangs. Normally this wouldn't be a problem. Just hit 'pause', look at the currently running threads, and find the deadlock (or whatever else). But now I'm running into a situation where not only does the program hang, but trying to pause it causes visual studio itself to hang. In order to get control back, I have to kill the program-being-debugged's process, at which point visual studio comes back to life and says it was unable to pause execution. This is frustrating, because killing the process means the program state is lost (of course), so I don't know where the hang is.
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Jul 26, 2010
I have a WPF application running in debug mode, and I would like to change the XAML while the application is still running. I'm not asking for Edit-and-Continue. I don't mind that I will have to restart the application for the changes to become effective. I just want to be able to make changes to the XAML file while the application is still running, rather than having to (1) remember what I want to change in the UI, (2) close the application, (3) recall what I want to change and make the change.
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Jun 21, 2012
I am trying to create a new library (.dll) for use in my SSIS project. I dont have any prior experience of creating these kind of projects. So please bear with me.
When I try to debug the program, it throws the following error
What would be the best way to debug the following code. I know that it maybe wrong, but I am trying to learn this.
CODE:
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Jun 15, 2010
It happens quite frequently, more times per day, that with Visual Studio 2010, during the debugging, when I used Immediate commands like:I receive the following error:
'NamedVariable' is not declared. It
may be inaccessible due to its
protection level.
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Apr 12, 2012
I'm testing my Visual Basic .net application by running it in Visual Studio express.Sometimes it runs OK, but other times I get an exception (details below, if useful). I'm not sure why I get the exception as the particular part of the application that I am testing re-uses code that works OK for other features.
What should I check, what would give me a hint as to the root cause. Things I tried so far are: Rewriting some of the code to be more robust. The outcome of this was that this approach was getting out of control - I was correcting everything. I made changes such asing alternative libraries (e.g. replacing CInt with convertTo etc). Some lazy declarations, but it occurred to me that there was no problem with these with the code before my changes. And every change I seemed to solve uncovered yet another problem, another different exception So I thought something must be fundamentally wrong with my installation, and a search found discussion group posts from people experiencing something similar. The suggested remedy would be to re-install the .net framework. So I did that and the problems still occured.
Any thoughts on approach to get to the root of the problem? I'm not asking for a solution but some fresh ideas would be very welcome.
[Code]...
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Jan 30, 2010
Suppose you have written a Sub Procedure in a Standard Module named Main and designated it as the project's Start Up object. You also have a form that is to be displayed once Main has executed. If, when you run the application, the form does not display on the screen, what is the most likely cause?
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Jun 20, 2010
how to start visual basic studio 2005, this is my first time.
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Aug 15, 2009
everyone know the start page of Visual studio it seems to be a web page, how I can make like it in my applications?
Edit, Add more details:
let us say that I want to show the recently opened forms or the Tip of this day, who I can do that, where to store the data and how to generate the HTML file?
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Feb 8, 2011
i just got visual studio 2010 professional edition and it automatically opens up C++ i need it to open up a menue where i can choose visual basic or c++ just like at my college.
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Jun 26, 2010
I'm very new to Crystal Report for Visual Studio 2010 hence, kindly give me step by step instructions to do the report on Windows Form. I'm using SQL Server for my Database (SQL Server 2008 Express) and Visual Studio 2010 Prof
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Jan 6, 2011
Dim pList() As System.Diagnostics.Process =
System.Diagnostics.Process.GetProcessesByName("notepad")
For Each proc
As System.Diagnostics.Process In pList
[code].....
This example is posted on the MSDN site, however there is no Process.GetProcessesByName function in VS 2008.
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Mar 20, 2012
my app currently has a process thats ongoing (even when I navigate back to the main screen of my app). Is there any code I can use to terminate all the processes on that page before it navigates back to the main screen. In other words the page should reset to its original form?
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Jan 7, 2012
I am trying to edit the process memory of a game (Age Of Empires II: The Conquerers). I can edit the memory manually on TSearch and it works just fine. I want to this with VB.NET but have had no luck. Note: I am not doing this to cheat, I am just using this as a learning experience for changing process memory.
[Code]...
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Sep 21, 2007
When I load my solution and compile it after first starting the IDE, everything works as expected. After changing source and recompiling, I get the following compile error:
Error 11 Unable to copy file "objDebugCAMDRS.Library.dll" to "binCAMDRS.Library.dll". The process cannot access the file 'binCAMDRS.Library.dll' because it is being used by another process. CAMDRS.Library.
After closing Visual Studio 2005 and reopening the solution I can compile again successfully. This is an old solution that has been fine for a long time. I just recently changed computers and reinstalled everything.I am running win XP Pro sp2, Visual Studio 2005 sp1.
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Nov 25, 2011
I'm running VS2010 4.0.30319 SP1. My WPF project runs once in the debugger, then won't run again unless I wait 30-60 seconds. I've found that in Task Manager, there is an associated vshost32.exe process that starts when I first load the project. It remainswhile the project is running, but exits when I close my app. After 30-60 seconds, the vshost32.exe reappears and I'm able to restart my app. But until vshost32.exe reappears, my app will not run.
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Nov 9, 2010
Every time I make even a very small change to a form in the form designer, when I try to move off the screen to write code, or run the application, VS 2010 takes up to 1 hour to figure out what the small change was, process it and then let me continue. Is there some fix that I am missing to make VS 2010 be able to handle small changes to the form_designer, or is this just the way it is?
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Feb 24, 2010
Is it possible to create a custom start menu shortcut link?
The only possibilities I see in the setup project are shortcuts to folders or primary output.
Update:
What I ended up doing is creating a custom action on commit that dynamically creates the link using Windows Scripting Host. Then on uninstall, removing the link.
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Aug 18, 2007
I am confused with the terms Build ,rebuild ,start , start without debugging in VS.NET.After writing the code what actually we want to do .We have to run directly by pressing F5 key or we have to build the solution .Usually i tried to run the application after coding and if shows any any errors i will fix that and run again .I never used build or rebuild thing .What exactly meant by building the solution .What is meant by rebuild and start without debugging.
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Feb 25, 2010
I downloaded visual studio and the 30 day period to register expired and i cant start it to register.i uninstalled it and reinstalled it and it still wont let me start it up to register it. what can i do to get the key?
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Oct 12, 2011
WebMatrix is a web development and deployment tool by Microsoft so how is this compared to Visual Studio? which Use C# Razor Syntax is that more better coding.
[Code]...
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May 5, 2009
I'm not sure what is the best approach. Here is what I'm trying to do. I have installed sql express 2005 and sql express manger as pre-req before my program is installed. Now I would need to attach a DB to my new sql express instance. I'll be using windows login for this. I pretty much can not touch sql express, and run it as it was installed. No changing settings. Now I can run the SP_AttachDB from sql, but how would I automate that? I have tried the connection string, with the attach database option, but it's not working.
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