I've got a serious problem at this moment.
About 6 months ago, I had a C# Project on my laptop which I was working on. I published this App on a server, and it was running fine. In the meantime, we've switched to new laptops, and the old one is wiped.
But in the meantime, we found a bug in the application that I published.
I tried getting back the code but only got the old code which is not up-to-date...
Is it possible that I create a project from a published web app?
Because then I will have the latest version of all the code back.
-Mitch
There are various decompilation tools out there, where you basically feed in a dll and get back a relatively okay version of your code. Do keep in mind that it will not be like for like. Your original code base is gone, for all intents and purposes.
One such tool is https://www.jetbrains.com/decompiler/. It's a free tool but I've used it in the past to crack open binaries.
Related
I built an xamarin cross platform mobile application last summer. We were waiting for the hardware to be ready for us to deploy the app.
Now everything is ready I kept a copy of the application on my one drive.
I copied the application from my one drive onto my development machine last week I have been working with it in debug mode.
Yesterday I tried to compile in release mode and all of a sudden my
using uPLibrary.Networking.M2Mqtt;
using uPLibrary.Networking.M2Mqtt.Messages;
grayed out and show error could not be found. Now I can't get anything to work the way it did even in debug mode all my mqtt commands are showing an error.
I tried reinstalling the nuget packages but I get error tying to compile to ......... not available in package see author
I just don't understand what happend and why
Please let me know if you have any ideas, from what I've read it may be because I moved the project from a different folder. Please help
You need M2Mqtt for .Net MQTT with uPLibrary. M2Mqtt will provide M2Mqtt.dll to support uPLibrary. You need to add M2Mqtt.dll reference in your project.
Please check M2Mqtt for .Net : MQTT client for Internet of Things & M2M communication.
What I did originally was find m2mqtt.mono.dll which worked fine for a while until I found some bugs that were fixed in more resent commits.
I have now gotten my hands on M2Mqtt.Net.dll which I just added to my Xamarin project and it seems to be working good.
I went to paho.mqtt.m2mqtt master. Downloaded git opened sln in Visual Studio 2017, built solution and got M2Mqtt.Net.dll from M2Mqtt/obj/debug folder and added reference to it in my project.
I'll keep you advised if I have any problems
When I open a sample Blinky application in Visual Studio, compile and run it, it gets automatically deployed to the target configured WindowsIoT device. After that, on Windows 10 machine where I compile it, the application binaries are located in the bin sub-folder of the project folder as one would expect.
I would like to automate the deployment, so that I could run deployment code
without Visual Studio, specify target device and the binaries location and it would deploy it. I cannot find any API that allows
to deploy apps to Windows IoT, how do I do that?
This shiny Windows IoT stuff is a new area, and there is not a lot of info available apart from the samples and the getting started page. Any pointers are appreciated.
Update: As noted in comments, once one start thinking of mass production, they will probably need to conciser ICD. This, is not, however the problem I'm trying to solve currently. I would like to figure out how I can provide Over-the-Air updates to my UWP application running on Raspberry Pi and Windows IoT. I also would you like to know how I can automate build / deployment in general, but that may be automatically solved if I have a proper OTA solution.
There is a set of instructions on how to do it, which can be found in the same github repo you are linking in your question, but in a different folder. Note, that you need an appx for these instructions to work, and it's not created by the solution build by default.
This page provide (non IoT specific) instructions on using VS to build the appx. And this blog post talks about the command line tool that can be used for making appx.
Note, that the last two links are also talking about publishing an application to app store, so you'll need to make some mental adjustments around that.
net development. I am working in a website project and I am trying to update one of the dll files. I've search for hours for a solution on stackoverflow, but no luck.
Our website project in Visual studios is composed of one website that uses three C# projects. I am trying to update just one of these C# projects. Currently the website is in production and the DLL files of these projects are in the /bin folder.
I opened up the solution in VS and made my changes.
I built the whole solution and retrieved the new dll.
I stopped our in-process website with IIS and overwrote the dll and restarted it again.
I get an Missing Method Exception as an error when I do this. I was hoping for a straight forward way of updating our website project because I only need to change about two lines of code and swapping dll files seems like the easiest way of doing this.
Thank you guys for your help and be patient with me I am a slow learner and I ask a lot of questions.
One of the reason of this to occur could be that your dll is built using different version of .net framework than what is on your server. You can check that and see if that resolves the issue.
I've built my first XNA game and when I go to the build folder and execute the exe it works fine, however when I send the game to a friend of mine, he is unable to play the game and it crashes on startup.
I've tested this on several machines, and they all seem to suffer from the same issue.
Is there something I need to do to get it builded correctly and working on other machines?
btw. I did make sure I copied over the content folder from the output directory too, so its not missing its contents.
Chances are you will need to make sure the other computers have both the .NET and XNA Framework's installed. If you do a quick search on Google, you should be able to find the packages that you need, depending on what versions of the runtime's you are using.
For example, here are links to the downloads for the .NET Compact Framework 3.5 and the XNA Framework 4.0.
Note that this may not be all the prerequisites that you need.
It would be nice if you could provide a more detailed description of what kind of crash it is :) Do they get some kind of error message?
Are you using any third party libraries in the build?
Also, the machines that should run the game will need the correct version of the .NET framework, as well as a more specific XNA framework install.
Have you tried letting the users install the XNA Framework Redistributable?
http://www.microsoft.com/download/en/details.aspx?id=20914
See if that fixes the crash :)
There's a good bet that the person doesn't have the right version of the .NET framework or the right version of the XNA redistributable.
My first thought is to try publishing your game with ClickOnce (full disclosure: that's a link to my site, but I think it's still relevant).
That makes it easy for both you and the people you share it with to get the right libraries to run your game. To clarify, the other person does not need to install Visual Studio, Visual C# Express, or XNA Game Studio. There's lightweight redistributable libraries that they need instead, which ClickOnce will figure out for you.
My second suggestion is that it is possible your machine is capable of handling the HiDef profile, while everyone else that you've shared your game with can only handle the Reach profile. If that's your problem, you can change it to build for the Reach profile and fix that problem. That's discussed here, half way through the tutorial: http://rbwhitaker.wikidot.com/xna-project-template
If neither of these suggestions help, please post any sort of stack trace or error message they're getting so that we can try to help you further.
Just recently I tried to build my mvc 3 project, however the local server will not load in the browser, it just says that the web page cannot be displayed almost instantly on both IE9 and Firefox...
Strange thing is it was working fine not two weeks ago, I have tried searching google but have not come up with any solutions.
Does anyone know how to fix this?
Thanks,
Alex.
sometime MVC project have a infected build so try these step
try to rebuild , clean and do the disk clean then restart your system. maybe it's possible code work fine.
are you can show browser snapshot then i am sure what was matter with project you trying to run.
Ok after looking high and low I found this article Is Your ASP .Net Development Server Not Working?. It was some changes that were made to my hosts file by a seperate installer, after modifying my hosts file as suggested in the article it once again works.