can anyone help me with how to make the settings in my app persistent
When i save in the previous run using this
my.Settings.setting_name= some_value
my.Settings.save()
when getting the values using this
some_value=my.Settings.setting_name
i still see the old values in the IDE settings options
How can i make the changes reflect even in the vs ide
thanks
The IDE will always show the default settings for your application which it copies to .exe.config file in the same folder as your executable. At runtime, the Settings.Save() call will save the new settings in a User.Config file located in 'UserProfile'\Application Data\'Company_Name'\_mangled\Version\ folder.
I'm on Windows XP and other versions may be different.
Related
I've created a console app (VS2015, target framework 4.5.2) and I have used My Project/Settings to create application level settings. All the documentation and answers here on stackoverflow.com tell me (and this is the way I've always understood it to work) that the app.config file are where these things are stored and I can indeed see these settings in app.config and I can open settings.vb to look at the properties and their default values.
So far so good, when I compiled this and chucked ONLY the executable on a different machine, as expected it worked. I am assuming this is because settings.vb is compiled into the app.
But I am left with an application for which I can't change the settings. Where do I now put the app.config so that I can indeed change the settings in the XML and have my application use those settings instead of the default ones next time? I hope I don't have to build an installer or do a publish because to me that completely defeats the purpose of console applications.
By default the settings in app.config are also embedded into your code (just for those situations like what you describe... where you just have the EXE without any *.config file). You can change this behavior by changing the GenerateDefaultValueInCode for each setting.
There are two sections to the file... the application section has the read-only setting for the entire app. The user section has the starting default values of the settings that the user can change.
So, just to review:
app.config = the design-time version of all the settings (it gets
renamed and copied to bin)
YourApplication.exe.config = the run-time
version of the all of the settings
%LOCALAPPDATA%\App\Version\user.config = just the user portion of the
settings after they've made changes
I'm creating a WIX installer for a C# application.
In the application I use System.Configuration.ConfigurationManager.AppSettings[Setting1] to get settings.
My question is, where must I place the program.exe.config file on the machine in order for it to work?
I can't place it with the program in ProgramFiles directory, since those files are read-only.
I tried:
Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.PerUserRoamingAndLocal);
config.AppSettings.Settings[Config1].Value = "Value1";
config.Save();
Unfortunately I don't know where it's looking.
Thanks your replies, Trevy
It should be in the same folder of the program.exe. Use wix to copy both program.exe and program.exe.config to the required folder.
If you need to edit the configuration file during the installation you will need to do it using a custom action in wix. Make sure you pass the file path to the custom action and write the code to read the configurations in that file and edit.
The problem isn't that the files there are readonly - the problem is that you are trying to update files in the Program Files folder with your config.Save, and you can't do that if you are a limited user, and you are always limited (even if you are admin) unless you elevate. The short answer is that:
If your app routinely updates files in restricted areas then it probably needs elevation, so give it an elevation manifest.
If however you require you app to be used by limited users and allow them to update that config file then don't install to Program Files. Choose User Appdata folder, for example. Windows is probably using your config file during program startup, so you can't separate it from the exe.
When I was creating an installer for my app, I found I couldn’t save my settings.
The reason is because the Program Files repository, from a practical point of view, is read-only (Applications should never run with elevated permissions). When installing a program, the only time we modify the MyApp.exe.config file is at installation/upgrade/repair time.
The config file has many sections. One of them is userSettings. This is where we store any data we need to modify during the lifetime of the application. When run for the first time, Windows creates a hidden file in the user’s AppData folder. That is why we can save user settings, even though the config file is in the same directory as the MyApp.exe
So the answer is, if we run into permission errors when trying to save our settings it means we are writing our settings to the wrong section of the config file. We need to place it in the userSettings section and nowhere else.
For convenience, Visual Studios has a settings editor (the settings tab of the properties page). It allows you to create strongly typed user and application settings. The generated class lets you save user settings, but not application settings for the above reasons.
I have many different versions of my app. Each one is a separate IntelliJ project. Every time I open a new one, the list of configurations starts blank:
The annoying thing about this is I deploy to 1 VM and I have to copy and paste the debug configurations each time I want to test a different version. IntelliJ makes this dialog modal per IntelliJ Instance, so I can't copy and paste the fields between Project Instances.
I end up taking a screenshot of one configuration and copying the fields by hand into the other project. It's a pretty primitive solution. Is there a more convenient way to get a run configuration from one project to another?
I'm using IntelliJ 13 on Windows 7.
Can I share settings for IntelliJ Idea across different projects? may have the answer to this, but the question is different. It's about window layout. Therefore I don't consider it a duplicate.
The best way to do this is to click the "share" checkmark next to Name field when you edit/create the configuration. You can get to this Dialog with Run > Edit Configurations.
The share check-mark pulls the setting out of your workspace.xml and instead puts it in the directory .idea\runConfigurations. This is designed so you can share the setting with others.
You could copy this file and put it in the same location in all your idea projects.
However, in the future, you might want to consider using source control branches for app versions rather than separate projects. IntelliJ handles these very well.
UPDATE (June 2021):
IntelliJ now puts this in the .run folder as its own file, no longer in .idea/runConfigurations.
Run configurations are stored in .idea/workspace.xml by default. First alternative is to share this file but it is not feasible because you also share a lot of unnecessary configurations.
As already said, the first step is to check "share" option to separate run configurations from workspace.xml.
After that, I recommend adding runConfigurations to source control. But the main problem is, probably you have already marked .idea folder as ignored.
You can unignore the folder by configuring your source control system. For example, if you are using git, you can change .gitignore file as follows:
.idea/*
!/.idea/runConfigurations
don't forget adding * after .idea/
As the last step, add your run configurations to source control and enjoy your shared configurations!
goto
Run > Edit Configuration > create or select existing configuration you want to use > click save and persist it on file system > click on share check mark
now copy this file from
PROJECT_ROOT_DIRECTORY/.idea/runConfigurations/ConfigurationName.xml
to your NEW_PROJECT_ROOT_DIRECTORY/.idea/runConfigurations at the same place and it is available now to your run configuration
You should copy the folder
~/your-old-project/.idea/runConfigurations
to
~/your-new-project/.idea/
That's the folder that contains the run configurations.
An update for this question with the new IntelliJ updates:
Now you can "Store as project file" which will create a folder named ".run" and export your setting to that folder. In the example below, I did it for all my test settings. This removes the requirement of editing .gitignore since files are now not outside of ./idea
This is not exactly an answer to your question but it answers a question similar to your question and one that I had, and I'm assuming others might as well.
That is, How to save unit and instrumentation test run configurations? I usually right-click on the test directory which brings up a menu with the option to Run whatever is in that directory. AndroidStudio then creates a run configuration on the fly and in the Run Configuration drop-down menu a new option will appear, "Save new configuration?" or something similar.
Clicking that option brings up the Run Configuration menu and at that point I check the Share box as many others have already mentioned. This then will prompt the version control system to ask me if I want to add this new run configuration file. If you haven't registered your version control system you can find the new files under .idea/runConfigurations.
Today,I installed fedora20 on my computer and then downloaded the Intellij idea13, but when I execute the file by double clicking, there is no response. But it works well in a terminal with ./idea.sh.
Thanks, I need your help!
I'm not a fedora user but the following may help you to understand the problem.
When you double-click an item from the file manager, the default application for that type of file is loaded.
That depends on the configuration for the specific MIME type (which is application/x-sh).
There's a big chance that the default application for .sh files is set to gedit or kwrite depending on the desktop environment. The Intellij Idea installer is binary file and maybe the application is failing to load.
Have you tried right-clicking the file and select the option 'Open in Terminal'? The context menu may also show something like Execute or Launch.
I have accessed normal files and folders, but unable to read the target value from a shortcut file. Any idea how to read a shortcut file in WinRT?
My actual requirement is to find the most recently used/opened files in the system This info was previously available through Environment.GetFolderPath(Environment.SpecialFolder.Recent)
Thank you in advance :)
There is a file AppData\Local\recently-used.xbel which contains this information on Win8. Parsing it should be easy, but the problem will probably be to get access to this file as it isn't in the folders that can be accessed via any manifest declaration. Also the AppData folder is hidden, making it inaccessible via the FileOpenPicker.
My guess would be that this is an intentional change by Microsoft since it is no business of a sandboxed app, which documents were used by other apps. If you want to open files that were recently opened by your app, you can roll your own "recently changed" implementation. Which should be easy because you have to save their token to the FutureAccessList anyhow.