Windows Azure Cloud Service (41) Modifies cloud services IIS managed pipeline mode to 4.0 Classic mode

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This is the author in the previous project encountered problems, do a summary, to make reference for users.

　　Under normal circumstances, the cloud service developed by Visual Studio is the IIS managed pipeline mode after it is deployed to the Azure PAAs platform. Sometimes, a customer's Web application requires 4.0 Classic mode. You need to customize the IIS configuration when you start Web role. Let me briefly introduce you here.

1. Add a reference to the project: C:\Windows\System32\inetsrv\Microsoft.Web.Administration.dll. The Microsoft.Web.Administration namespace provides a series of operations to manage IIS. For more details, please refer to: Microsoft.Web.Administration Namespace

　　

　　

2. Modify the Servicedefinition.csdef, add <runtime executioncontext= "elevated"/>, and have permission to modify the IIS configuration

　　

3. Modify the public override bool OnStart () method (located in WebRole.cs) to invoke the Microsoft.Web.Administration namespace under the operation set IIS. Refer to the following sample code (the name format for the Cloud Service IIS site is: RoleEnvironment.CurrentRoleInstance.Id + "_web"):

using(Servermanager Servermanager =NewServermanager ()) {          varSiteName = RoleEnvironment.CurrentRoleInstance.Id +"_web"; Trace.Write (string. Format ("Site Name: {0}.", SiteName)); varSiteapplication = Servermanager.sites[roleenvironment.currentroleinstance.id +"_web"].          Applications.first (); Trace.Write (string. Format ("application Pool: {0}.", Siteapplication.applicationpoolname)); varAppPoolName =Siteapplication.applicationpoolname; varAppPool =Servermanager.applicationpools[apppoolname]; if(AppPool! =NULL) {Apppool.managedpipelinemode=Managedpipelinemode.classic;          Servermanager.commitchanges (); }      }

4. Deploying the cloud service, successfully modifying the cloud service IIS managed pipeline mode to 4.0 Classic mode

　　

　　

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Windows Azure Cloud Service (41) Modifies cloud services IIS managed pipeline mode to 4.0 Classic mode