machine.config

问题 I'm a web dev rookie and I'm hoping someone with more experience can help sort this out. I was ambushed by a MySQL upgrade. Background: I have two XP PCs (let's ambitiously call them "web server" and "MySQL server"). I recently built and successfully hosted an asp.net site that drew data from the MySQL db. It's just a site designed for a few local users so they don't have to learn SQL to get data...nothing fancy. So far so good. Problem: This week I installed MySQL on the "web server", and

问题 I have a .NET web application install on IIS 7.0 Windows Server 2008 R1. I have installed .NET 4.0 on the server and configured an app pool for 4.0 and integrated pipeline. For some reason I am getting the following error: (500.19) The configuration section 'system.web.extensions' cannot be read because it is missing a section declaration. It appears that it is using the wrong machine.config file from V2.0 .NET rather than the machine.config file which has defined the system.web.extensions

问题 Whats the best way to get a path to .net 2.0 machine.config file, if the application is running on .net 4.0? One way would be to do string manipulation and file system access to replace v4.0* with v2.0* in new ConfigurationFileMap().MachineConfigFilename; and then pass it to ConfigurationManager.OpenMappedMachineConfiguration(new ConfigurationFileMap(<HERE>)) . I will resort to this solution if nothing better is available. 回答1: Since I needed the path to machine.config for ASP.NET versions, I

问题 Okay, I am wondering having clear web.config file could be good but you know some shared web hosting companies don't allow us to touch things like machine.config and etc. So If a lot of things have been moved onto machine.config, then will we be allowed to change things like we used to through web.config file. 回答1: Nothing is changing in this regard with ASP.NET 4.0: the way the ASP.NET configuration model has always worked is that you can override settings in machine.config with a web.config

问题 I've read a post about httpHandlers and httpModules in ASP.NET and it said that there are such nodes (<httpModules> and <httpHandlers>) defined by default inside machine.config but when I looked they are not there. I've searched the machine.config at path "$WINDOWS$\Microsoft.NET\Framework\$VERSION$\CONFIG". The only references are these 2 lines: <section name="httpHandlers" type="System.Web.Configuration.HttpHandlersSection, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken

问题 I've recently encountered the following error on a client machine: The 'DbProviderFactories' section can only appear once per config file. It appears that the machine config contains a duplicate DbProviderFactories element. <system.data> <DbProviderFactories> <add name="IBM DB2 for i .NET Provider" invariant="IBM.Data.DB2.iSeries" description=".NET Framework Data Provider for IBM i" type="IBM.Data.DB2.iSeries.iDB2Factory, IBM.Data.DB2.iSeries, Version=12.0.0.0, Culture=neutral, PublicKeyToken

问题 What and how should I put into an app.config file. The scenario is this, I have created a C# Windows Forms application (.NET 4.0), and it runs fine on the development computer. When I deploy it using ClickOnce on other computers I get a permission error for the machine.config file. This is a corporate domain so I do not have rights to change the permissions in the machine.config file on the target computers. From what I have been reading, I believe that whatever is being accessed in the

问题 When a user logs in based on default Forms Authentication method, the server creates a cookie containing encrypted data (using Machine Key as key for encryption). It means that if someone find/guess/access Machine Key for the server, he will be logged in to the web application. I've developed some applications which are on 4 servers. So, I hard-coded the same Machine Key for all the servers in machine.config and I can't use Auto Generate mode. Is it possible to brute force the Machine Key? Is

问题 In my machine.config file I have the following <configuration> .... <appSettings> <add key="key" value="value"/> </appSettings> </configuration> I am trying to retrieve it on an asp page by using ConfigurationManager.AppSettings["key"]; and it returns null every time. 回答1: You probably put it in the wrong machine.config. Remember that there is the same machine.config for .NET 2.0 and 3.5 as they both target CLR 2.0 ( c:\Windows\Microsoft.NET\Framework\v2.0.50727\CONFIG\ ) and a separate

问题 I want to share same Database information across multiple entities in Silverlight.. but I want the connection string to be named xyz and have everyone access that connection string from machine.config... The meta data part of the entities will be different since I didn't name the entities the same.. Can I put multiple entities in that metadata section? Here is an example.. I want to use this connection string but note that i put multiple entities in the metadata section.. Basically I want to