Very strange one ... today I loaded up VS 2010 to work on a VB.NET project .... but for some reason the Run/Pause/Stop buttons are missing from the toolbar and I cannot set breakpoints.
Only changes from yesterday to my system was this morning Windows was trying to install Visual Studio SP1 updates but all failed.
Any ideas?
this menu comes up when you right-click a blank space on the toolbar. I don't know if you could see that. The Debug toolbar is enabled by the item immediately below the highlighted option
And you can still use shortcuts and Debug menu to perform your task
F9 - Break Point
F5 - Run
Ctrl+Alt+Break - Pause
and so on
Ran a Repair on the installation and that resolved the issue.
Related
I'm trying to access the project properties but the window appears blank. I've tried web solutions View>Properties Window, f4, right click on project folder>properties, Also tried resetting import/export settings, searching for specific tab
everything results in a blank window.. Any help is appreciated!
Thanks in advance.
I ran into this same problem with VS 2022 v17.4.0 Preview 1.0 in a C# Windows forms app. Closing and opening the solution/VS didn't have any effect.
After I closed all the open tabs and reopened a file, the Properties pane was populating correctly.
Does your toolbox items also appear 'greyed out'?
Try Going to your Build Menu and select
Clean Solution
(and perhaps Rebuild afterward - or not)
This happens constantly on my install. I simply minimize the entire VS window, then restore it. Poof! My properties appear. Trivial, but painful.
1 Make sure that your build program is not running (use task manager to end that process if needed) and make sure that you can rebuild your project without errors.
2 Restart Visual Studio as an Administrator.
Good Luck For You All ^_^
I have just encountered this error and it was simply solved by closing the visual studio and reopening it again. it is just gone.
Currently I am using Visual Basic 2008 (.NET Framework 2.0) to create a program. However, when I add or select controls such as panels, group boxes, etc. I get error messages. For example, when I try to add a panel control I get the following message,
After clicking OK button, the panel control is added but the following happens to the panel control,
Yet I can still add other controls inside it. When I save and re-open the project, it shows the normal panel control. But when I select the panel control it does as shown in the second image again.
I tried this in Visual Basic 2008, 2010, 2012 and 2013. Same thing. I have full administrator access to the computer.
What is the reason for this and how to fix it?
I re-installed Windows and then Visual Studio 2008. The error did not occur after that. But when I updated the computer via Windows Update, the error came back.
Try creating a new project, then copy and paste code from the old project. You may or may not have to recreate the forms in the designer. Also, make sure you have System, System.Core, System.Drawing, and System.Windows.Forms included as references for the project.
The error was due to a Windows Update. Because it does not show any errors on non-updated Windows 7. The error only appears after updating Windows 7
It was difficult to find which update was the reason for the issue. The solution was to install Windows 7 and Visual Studio and never update it. This way, it seems to fix the issue and it does not show the errors anymore.
Reference: https://social.msdn.microsoft.com/Forums/vstudio/en-US/76790023-4d01-43a5-b901-65ad93a5183d/visual-studio-visual-basic-protected-memory-error?forum=visualstudiogeneral&prof=required
I just upgraded my Visual Studio from 2012 to 2013 and haven't done anything else yet short of installing all the updates recommended.
For whatever reason, when I go into my solution and press F10 or F11, it runs the entire program as if I had pressed F5... F8 works the way F10 used to, but I don't know why the keys I've always used now don't.
I set up visual studio as a VB environment.
How can I fix this?
Thanks!!!
Additional Info:
Just to add on as much information as I can, if I set a breakpoint in my code, then I can use F10 / F11 to continue stepping through my code once the breakpoint is hit and execution is stopped as would be expected.
EDIT 2013-12-31:
Based upon a comment made by Neolisk, it appears this is simply a change in default behavior in Visual Studio 2013... If anyone knows how to change this back to the way it was in 2012, that would be GREATLY appreciated, but at least I now know it's not an error / installation issue.
If 2013 works the same as previous versions, then do the following:
Navigate to Tools > Import and Export Settings
Choose "Import selected environment settings"
On the next screen, choose to save your current setings if you want to.
When you get to the point where you can import, just select "General Development Settings"
That should set everything back to what you're probably used to. Most people are set up using general settings and either don't realize it or just forget.
EDIT: If your issue is that the program executes when you press F10 or F11 when you are not debugging, then I think you might be out of luck. It's done that to me personally since VS 2008 (I'll frequently miss the F12 key when I'm in a hurry), and, after some searching, I think it actually happens to everyone:
Visual Studio - Prevent F11 from starting the debugger?
My guess is that this is a side-effect of not being able to set contextual hot keys based on whether you are or are not debugging. Since F10 and F11 are tied to debug-execution-related operations, my guess is that Visual Studio realizes that it needs to be debugging to process them, and thus starts the program.
ANOTHER EDIT: Of course, it's also possible that you had the scheme set to something else entirely in VS2012. Check out all of Visual Studio's pre-defined hotkeys by environment here: http://msdn.microsoft.com/en-us/library/da5kh0wa(v=vs.120).aspx
If none of those have the mappings that you're used to for F8, F10, or F11, then it's possible that you or an add-on may have had few custom hotkeys defined.
Worst-case scenario, you can simply redefine your shortcuts manually by key in the keyboard settings: Tools > Options > Environment > Keyboard
It sounds like you are in VB settings and not C#. You should try changing your settings to one or the other and see if those debug options change. On my machine
Tools - Import Export Settings - Reset All Settings - C# (If you want F10/F11) VB if you want F8/Shift-F8. It doesn't matter what your settings are you can still code in both languages, but if you are used to pressing F10 to debug VB.NET code you've been using C# settings this whole time. Nothing new with Visual Studio in this regard. I am using VS2013 Ultimate, have been using Visual Studio since VS2003.
The first image is VB.net, second is C# settings
You can try some of these reset settings:
And different combinations thereof, i.e. ResetToBasic first. If does not help, try ResetToC#, then back to Basic. Then try General, back to Basic. See if you can hack your way through like this.
EDIT: I tried my VS 2012, and compared to VS 2013. What you described is completely normal. VS 2012 used to step in Form_Load and similar on F10 and F11, VS 2013 no longer does it. So it seems like your VS 2013 is working as expected.
Microsoft probably has a reason to not allow to step into a property by default.
Properties are supposed to be mostly get and set and not contain a whole lot of implementation in it. But that may not be the case all the time.
If somebody is trying to step into a property that means this developer is suspecting something in that property that may be causing problems. So by default this behavior needs to be reversed and allow stepping into properties.
For now this is how you can enable stepping into properties.
Go to Tools > Options menu in Visual Studio.
Goto Debugging > General menu item in left pane.
In right view you will see and option Step over properties and operators (Managed only). Uncheck this option and then you are all set.
Enable step into properties in Visual Studio Debugger
If the above didn't work then follow this
In the Options.Keyboard page, please select "Debug.StepOver" from the command listbox, and then put focus to the "Press shortcut keys" textbox and press F10, click Assign button to re-assign shortcut, does it work?
You can also try to run Visual Studio under safe mode, which will prevents all third-party VSPackages from loading when Visual Studio starts; if the issue disappear under safe mode, you may consider checking your installed add-ons or VSPackages.
Second, to log all activity of Visual Studio to a log file for further troubleshooting, please use the /Log switch, and post the log file content here, so we can do more investigation on it.
If this feature works well before, and suddenly behave abnormally, it usually indicate that some files or configurations of Visual Studio installation is corrupted or missed, you can:
Restores Visual Studio default settings by using "Devenv.exe /ResetSettings" command. Please backup your settings before restore to default settings.
Repair/reinstall Visual Studio;
To repair Visual Studio In the Add or Remove Programs dialog box, select Visual Studio then click Change/Remove.
I found I had to run VS as Administrator to debug properly. I also do a clean solution prior to debugging, especially on x64 machines. If you put a manual debug breakpoint in the code and the IDE indicates it can't stop at that point, then it's possible that the debugger is out of sync with the source code.
An idea to test it in a short way:
Create a Hello World console app.
1 Module Module1
2
3 Sub Main()
4 Console.WriteLine("Hello")
5 End Sub
6
7 End Module
Build first.
Put the cursor in line 4 (before each step), commands should start Debug Mode if you are in Design Mode.
F10 (StepOver): Should break on line 3
F11 (StepInto): Should break on line 3
CTRL+F10 (RunToCursor): Should break on line 4
If it is working properly: Maybe the assembly which containing the entry point of your program had modified and wasn't been rebuilded, or there is somthing other problem with the point where the control expected to break.
If it doesn't work as expected on the sample, I think you should ask on MSDN FORUM or make a bug report.
I don't know why they might have intent to change this behavior.
It is working for me in my 2013 Express Edition with C# recently.
I found what I think is an acceptable workaround for the non-functioning F10/F11 Keys. They are probably the most used keys in stepping through code, and it is a real pain to click on debug and select the key from the dropdown.
I got around this shortcoming by adding icons to the toolbar for these operations.
If you are not sure how to do this, On the Debug toolbar click on the down pointing arrow near the right side of the bar. Click on Add or remove buttons.
Select Customize...
Select Add Command
Select Debug
Scroll down to the desired key (Step over / Step into)
You once clicked, you will see the two icons added at the left side
of the toolbar, Unfortunately they are the same Icon, but with a
little use, you should be able to select the right key to click on.
I actually prefer this method to trying to remember which function key
to press.
On many branded laptops, there is an extra button "Fn", Press "Fn" and "Esc" together. Functional keys will be enabled in visual studio.
Kindly press Fn key and Esc (with Lock with Fn label).
Sometimes it gets locked and Media Player buttons get activated.
Sounds stupid to ask but what type of keyboard do you have? I know some keyboards have different modes that allow you to set different profiles for keys based upon the application. I use the feature with my Microsoft Natural keyboard. However I have had problems with the profile still being active when I switch into Visual Studio and then F10, etc doesn't work correctly.
I faced the problem that F10/F11 doesn't work but the breakpoint works.
Once I uninstall the Security Software and unload the relevant drives it works again.
So my advice is that. And I guess it's due to the drives, so if these don't work just try to unload those questionable drives may connected with this question.
Using Logitech MX 3000 Keyboard, I've upgraded to the last setpoint version and these keys work now perfectly. (Driver version 5.90.41)
I am trying to debug my VB.net app in Visual Studio Express 2010, when I realized my changes will not update on my form-on the designer or in the code. After looking online, I found that you should clear out the "Debug" folder under the bin. That worked-for only one time. Now it went back to the older version and when I delete it again, it doesn't change. When I build the project and run it from the "Release" folder, it works perfectly, but when a error occurs at runtime, it won't show where the error is because it is running independently.
Thanks in advance.
(I have Windows XP SP3)
I had the same problem. Frustrating problem....? Close the project, go to debug bin/folder, delete these files, reopen project and rebuild it (F5).
- .exe
- .pdb
- .vshost.exe
- .vshost.exe.manifest
- .xml
it works 99.99%.......thanks
Before I'd create a new project, I'd copy all of the code-behind (including the code that creates the controls that you're not supposed to touch) into another form. That may be all you need to do. Try compiling that form and running it and see if it's good. If so, you won't have to create a whole new project and can just delete the old form.
I would think there's something causing this that would be much easier to to fix. Are there any config files or anything like that? Are you building to the right location?
It's been a while since I've done winforms, but I remember this happening in VS 2005 and I just created a new form and copied the code-behind into another winform and compiled.
Hope this helps.
mmm... if it was for me, with such a weird bug, i would create a new project then insert the files (not as a link, but a copy) in the project, and i most likely all will work fine after... Faster than finding where-the-hell is that wrong parameter...
So how do you do that ? Well create a new project, choose the folder and name, change namespace in settings if needed, then in project explorer Add existing item, then Browse and select your code and xaml (and other maybe) files. Let us know.
This happened to me as well. I believe the /bin and /obj folders of my application must've been locked for by some other application. Before manually deleting them I tried running Visual Studio as an administrator and did a Clean and a Rebuild which worked. If it doesn't work for you, try deleting the folders manually.
Close VS
Press Ctrl + Alt + Delete
Choose "Task Manager"
In the "Process" tab in "Task Manager" find your "ProjectName.EXE" and click "End Task"
Restart VS
I have the same problem, but i changed the solution config next to the start button from debug to release and that fixed my problem, try it :)
"Save all" works for me in VS 2010 VB, in Debug and Release mode.
I put the "Save all" icon next to the Run and Build icons.
First make sure your Localizable Property of you form is set to FALSE
I am having a strange behaviour in VB 2005. I hit F5 to run my asp.net app in debug mode, step through the code lines, stop the app running (before the end) and then when I hit F5, its starts back from where it previously stopped (as opposed to starting from the begining of the app).
Any idea what could be causing this?
I wonder if Visual Studio isn't correctly detaching from your running ASP.NET process.
I'm not sure how you're 'stopping the app', but try doing so by clicking the 'Debug' menu and selecting 'Terminate All.'
If this does the trick for you, you can make the command a little more accessible by adding it to your toolbar (right click the VS toolbar, select 'Customize...', select the Commands tab and select Category = Debug and then drag the 'Terminate All' command to one of your toolbars).