I have a Windows application with Twincat ADS library to monitor a PLC.
As far as I know this library works only after the creation of the ADS route in the Windows computer using the Twincat tool.
Do you know if it is possibile to create the route without the Twincat System tool application?
There are multiple possibilities. This picture shows them:
The setup 2 is what you are looking for. Without TwinCAT but .NET Core muss be available. Or the setup 3 with NodeJS.
This information comes from:
https://github.com/jisotalo/ads-client
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I am using Outlook meeting invitation for sending meeting using asp.net. Its working on Local machine, but When I deployed on Azure server, its not worked. Please suggest me way to implement Outlook meeting.
You cannot use Interop assemblies for applications, since they depend on the application that they are for to be installed.
If you want to do something with an M365/O365 account, please have a look at using Microsoft Graph.
Is there a way to cross-compile or port an ASP.NET based webpage to a native Windows GUI?
I am developing a web app, with an ASP.NET webservice doing much of the grunt work, and an ASP.NET webpage as the GUI. I would like to also offer an "offline" version of the app that doesn't require teaching random people how to manage IIS. Some of my target users will not have internet access consistently when they want to use the app; also, I like not having to rely on an active web connection myself because I'm an old fogey and this web 2.0 stuff is just a fad, right?
The core of the app logic is a library that is disassociated from everything else - the service just provides an API (which I want publicly available for others to use), and that I use for my own app. I could go ahead and design a new GUI in WPF or WinForms, import my libraries and there you go, but I'm lazy enough that I'm curious if there's an automated solution. Or even a semi-automated solution.
If I can target not-Windows as well, that would be nice. I already have a console interface that I used in development of the core library that directly accesses them, which I'm still testing but should relatively easy to make work in WINE but if I can offer more support for offline use to non-Windows users I'd feel better.
You could run that web application on .NET Core in a self-hosted way. That way you get the full IIS feature set and there is no need for the user to configure anything.
You can then use a WebBrowser control to show the application as a GUI app, or just open the web site in the users installed browser.
.NET Core runs on non-Windows as well.
I already have more than 10 applications developed using ASP.NET. There are different versions for frameworks 2.0, 3.5 and 4. Currently I need to apply single sign on on all of my applications using Windows Azure Active Directory SSO. But I do not know what the code or library should be added to my application to be configured with the Azure SSO. Do I need to re-develop my application or recreate it with different versions? Does anyone know what I should do?
Different .NET frameworks should not be a problem. You should be able to implement SSO for all of these applications, but you will need to add it individually to each one. You will need to add it in the code of the application itself and then register each application to your tenant.
Here is a very good tutorial that shows you step by step how to add SSO to a published web application in Azure using OpenID Connect. You can follow the steps exactly and build their demo version to test it out, or follow their steps at the bottom that show how to implement SSO in your own application.
https://github.com/Azure-Samples/active-directory-dotnet-webapp-openidconnect
Here is the official Microsoft documentation, which also describes how to implement SSO: https://learn.microsoft.com/en-us/azure/active-directory/active-directory-saas-custom-apps
Alternatively, if you want to use a library that is already integrated with Visual Studio, you can go to Project > Add Connected Service > Authentication with Azure Active Directory.
The "SSO" in this case refers to SAML. To do SAML in C#, look into Windows Identity Foundation (WIF), which includes some SAML support.
Note that doing SAML SSO involves more than just dropping in the right kind of username/password field. You need to have additional special pages to handle certain redirects, and have a way to store exchange saml metadata with your Azure AD identity provider. It can be painful.
I have been working on making a simple audio transcoder using CSCore in Asp.Net Core (targeting full framework). Whilst Working developing the proof of concept on my development machine it works like a dream however when I deploy it to azure it seems that there is no Media Foundation on these instances. When trying to instantiate the MediaFoundationEncoder I get a DllNotFoundException for mfplat.dll. I assume that there is no means to get this to work on an azure webapp? Any help or alternative solutions welcome if no simple solution is possible.
Either wrap FFmpeg (you can bring the portable ffmpeg.exe into your project, the App Service sandbox is fine with it), or hand off the encoding job to Media Services.
ffmpeg.exe running in the App Service sandbox:
https://stackoverflow.com/a/38672885/4148708
i just found one nice article about online chatting application with converse.js i read it's documentation and i like it. how ever i just have doubt it is there this chat facility can supported with asp.net 4.0 web site. Here i just want to know about in details is it supported with .net application.
here it's tells XMPP Chat server. Is there any additional cost for purchase it. After that how i setup this server for chat facility. here it's gives advice for identity i have to manually register user with it and i can use with my own web site.
Is there any one have idea how i implement this to my web site. Step By Step
Please help me..
Since you mentioned Asp.net so I am assuming you are talking about windows platform. I am using Openfire for XMPP messaging since last 5-6 years now and it is very easy to use and stable XMPP server. You can install it on your server and then configure Converse.js and XAMPP in conjunction with it to get web client chat feature. I referred this link to configure XAMPP along with Openfire: https://community.igniterealtime.org/docs/DOC-2954
Basic steps:
1. Install Openfire
2. Install XAMPP and configure as given in above link
3. Configure Converse.js in Asp.net application