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.
Related
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 would like to implement logging but would prefer just to use the Microsoft Stack. With all of the changes to diagnostics I find it difficult to keep up.
Can anyone tell me if they have removed Elmah and been able to replace it with the Microsoft Stack of diagnostics. Note my application is an ASP.NET Web API Azure worker role Web application.
Why don't you just use the diagnostics code for Windows Azure? It's super easy to add and the portal is great for viewing and analyzing logs:
http://azure.microsoft.com/en-gb/documentation/articles/web-sites-enable-diagnostic-log/
I know such questions have already been asked many times, but I am here with my scenario. Kindly do not delete or vote to close.
I have an asp.net application with L2S and SQL 2008 R2 as backend
Using N-Layered architectured
Mostly normal crud operations to be performed.
Use of Sessions and View States
Manual Login / Logout(User and Roles management) , no .net Membership has been used.
No services used yet, might be a later part.
Third Party controls like Telerik or Infragistics also are in use.
I want to know:
Do i need to change entire application to Azure Web Application?
If not, is it possible to deploy it directly over the cloud , on MS or any other, as we normally do in IIS?
If not, Is there any third party migration tool available to make my plain old web application cloud-compatible, without affecting existing codes ?
I want cost effective and easy to go steps?
Thanks in advance
Yes that should be possible. You almost certainly do NOT have to change your whole application.
Linq2SQL is fine, I run an Azure site with L2S without any problems
You'll have to deploy your DB to a SQL Azure database. There are some restrictions, like all of your tables must have a primary key. A bigger list is here: http://msdn.microsoft.com/en-us/library/windowsazure/ee336245.aspx.
Also, when generating your SQL scripts, be sure to select SQL Azure as the database engine type: http://mooneyblog.mmdbsolutions.com/index.php/2011/09/22/generating-azure-friendly-sql-scripts/
What do your N-layers look like? If they are DLLs, it's fine. If they are web services, you'll need to create web roles for them. If they are windows services, you'll need to port them to a worker role.
Most crud and view state and manual authentication code is fine
For session, it depends on what you are doing (memory vs database). But you'll have the same challenges that you would have if you deployed to any web farm
For Telerik, I'm sure they have to have some support for Azure, and I don't think they would be doing anything crazy that would not work Azure. You should check out their website to verify compatibility.
Also, make sure you are not writing to the hard drive anywhere and expecting it to be there later, because instances can be started and stopped and reimaged at any point. If you're doing that, you'll need to change it to use something else like blob storage.
I have an ongoing series of blog posts that walk through some of the steps, which should help: http://mooneyblog.mmdbsolutions.com/index.php/category/azure/
Good luck!
I don't see any hassles to deploy your web application into the cloud.
You don't need to convert your entire application to anything else.
After all you can just try to deploy it now with the trial subscription in Windows Azure which is free for three months.
There is a fairly big stuff of new technology in Windows Azure such as service bus, azure storage, access control service, etc. However it's not necessary to use all them right now. It's prety easy just to move the existing app into the cloud.
You can deploy it to Azure web site.
That should be easier if you don't want to use SQL Azure and cloud storage.
I have a partly developed asp.net application, but now the client wants it to be developed in azure. How much of the existing code can be used in developing the application in azure.
What challenges could we possibly encounter when we try to port an existing asp.net application to azure? Are there any other alternatives to azure in cloud computing?
For an asp.net application, you can certainly port that to Azure. Your core logic will port in a relatively straightforward manner, and you'll gain the many benefits Azure has to offer. With the June 2010 release, you'll also have .NET 4 support, along with IntelliTrace for debugging.
However, as you begin to plan your Azure migration, there are several considerations you'll need to think about (none of them insurmountable, and several relatively simple to deal with):
You have to deal with ASP.NET Session State management across your web role instances (which isn't supported out of the box, except for inproc). You'll also have to set up and use the role and membership providers (see here for more detail). EDIT: You now have access to both AppFabric Cache for session state as well as SQL Azure, part of the Universal Providers included with the Windows Azure SDK+Tools.
You have to examine your SQL backend for incompatibilities with SQL Azure (such as scheduled jobs,since there's no SQL Agent support). SQL Azure differences are documented here. You'll also need to consider the SQL Azure size limit of 50GB, which might require you to offload content to Azure blob storage. EDIT: You can run your SQL Server database through the SQL Azure Migration Wizard for compatibility-testing.
You need to configure logging and diagnostics, preferably with Trace output, so that you can retrieve this data remotely.
You need to think about how you'll monitor and scale your application. All information you might need for scaling is available to you (performance counters, queue lengths, etc.). Check out WASABI - the auto-scale application block, part of Enterprise Library. You can also subscribe to a service such as AzureWatch.
You'll need to think about caching, as there's currently no out-of-the-box caching implementation that runs across instances of your web role which is now provided as a service. Read details here, as well as an FAQ here.
Do you need SMTP support? If so, there are details you should read about here. SendGrid recently announced a free-tier promotion for Windows Azure.
Are you hosting WCF services as well? If so, check out this site for further details (specifically the Known Issues).
So: yes, there are some things you need to concern yourself with, but Azure is a great platform for hosting an asp.net application and you should strongly consider it.
It should be very easy to port your application to Azure--especially if you're using a SQL back-end. The code could run almost without modification. You'll need to create an Azure installation package for the project and configuration file.
If your application makes use of persistent storage (other than SQL Server), you may have to rework that code somewhat. However, the platform now has drive storage, which simulates a file system, so this should be fairly easy.
Another issue to watch out for is web.config. If you make heavy use of this for runtime customization, you'll have to rework that too. You can't deploy single files to your application in Azure, so the recommended approach is to migrate these sort of settings to the Azure config file.
The hardest thing you're likely to encounter is external applications. If your app relies on launching other processes, then this will require some serious redesign.
Azure now supports Web Sites as a deployment type. Basically this allows you to publish any standard Asp.net (and other supported like PHP etc) application to Azure and have it as a scalable server. See this article http://blog.ntotten.com/2012/06/07/10-things-about-windows-azure-web-sites/
Many of the benefits of Azure without having to introduce Azure specific code/Project to your existing application.
Also this question here What is the difference between an Azure Web Site and an Azure Web Role
This is a pretty vague question but I'm struggling a bit to get my head around what is involved in cloud hosting.
Say for instance if I had an asp.net web app using:
- Webforms
- linq to sql
- an sql server database
- Calling some external restful webservices
What would need to be done to host it on a cloud service?
Are there specific code changes that would be required and do these need to be considered in the initial design?
Can sql server and linq to sql be used in this type of setup?
What platform if any would be best suited?
in it's most basic form, Azure is just a highly available web-hosting environment - if you have an ASP.Net web application, you can deploy it to cloupapp.net and it should work.
To try it out, get yourself a Vista/7 machine, download the Azure SDK and VS Tools, and create a new Azure application. There are 2 main parts at this point, the Cloud project, and an ASP.Net Web Application. The ASP.Net will have a "web-role" relationship with the Cloud project. This is as it sounds, it is the visual front-end to the Cloud application, that interacts with visitors.
You can, at this point, just leave it there - it's a normal ASP.Net application with very good hosting. Your SQL connection strings should work, though you may want to consider SQL Azure. You can also host WCF services.
As Manoj points out, Azure does have a different programming model which you can take advantage to produce very robust applications. Azure also has the concept of Worker Roles, which are similar to Managed Services, in that they perform processing without a public interface. Instead, your web-roles take the requests, place them on the Queues, and the worker-roles then pick them up, process and send back responses.
It's a very powerful system, which I haven't fully explored, but the good news is that you don't have to be an immediate expert in the whole system, but can create simple ASP.Net sites as web-roles, deploy those then expand from there.
Have a go, it's well worth it
Toby
AppHarbor is a .NET Platform-as-a-Service. We can host your ASP.NET websites more or less un-modified and without the Visual Studio plugins and other crud that Windows Azure requires.
It depends on what type of cloud hosting are you looking for. There is some cloud hosting which will just give you space for application data like Amazon. While Azure gives you complete application framework which supports your application to be hosted in cloud. But programming in cloud is different programming paradigm than in traditional web form. You will have some limited classes from .Net framework available but better resources for scalability.
You cant directly use sql server in azure application. What you can use SqlAzure services.
Just referring a book which i feel would provide you the answer
Cloud Computing Book
EDIT :
Check this microsoft link
Ramp Up
yes, it is supported and live demo of Asp.NET 4.5 Web Forms available on Microsoft azure websites... you can visit this link for detailed information
Create and deploy a secure ASP.NET Web Forms app with Membership, OAuth, and SQL Database to Azure App Service