Attackers can use error information to discover vulnerabilities in a site. It is an example that was chosen in order to illustrate how to handle a folder that the application must be able to create files in. A common scenario is to have Web. For example, an application that calls a WCF service might need a different endpoint in test and production environments.
The Contoso University application includes a setting of this kind also. This setting controls a visible indicator on a site's pages that tells you which environment you are in, such as development, test, or production. The setting value determines whether the application will append " Dev " or " Test " to the main heading in the Site.
Master master page:. The Contoso University web pages read a value that is set in appSettings in the Web. The value should be "Test" in the test environment, and "Prod" for staging and production.
The xdt:Transform attribute value "SetAttributes" indicates that the purpose of this transform is to change attribute values of an existing element in the Web. The xdt:Locator attribute value "Match key " indicates that the element to be modified is the one whose key attribute matches the key attribute specified here. The only other attribute of the add element is value , and that is what will be changed in the deployed Web.
The code shown here causes the value attribute of the Environment appSettings element to be set to "Test" in the Web. This transform belongs in the publish profile transform files, which you haven't created yet. You'll create and update the transform files that implement this change when you create the publish profiles for the test, staging, and production environments. You'll do that in the deploy to IIS and deploy to production tutorials.
Although the default transform file contains an example that shows how to update a connection string, in most cases you do not need to set up connection string transformations, because you can specify connection strings in the publish profile. You have now done as much as you can with Web.
In the following tutorial, you'll take care of deployment set-up tasks that require setting project properties. For more information about topics covered by this tutorial, see Using Web. Previous Next. Skip to main content.
This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? For an example that shows how to modify settings programmatically, see How to: Add and Remove Web. Changes that you define through the object model or through XML are always applied when you create a Web application.
The web. The settings of these files disallow pages or items that can be compiled. When a SharePoint Foundation Web application is created, a top-level web. Another web. Changes that you make to any of the web. For this reason, we recommend that you not directly edit these files. Make changes to web. With either method, your custom settings can be reapplied post-upgrade. Recmach 1-Sep Farhad Dawar Mar Member 3-Mar Sibeesh KV 8-Oct Krismaly Apr Amir Mehrabi-Jorshari Oct Vivek Doddaguni Oct VICK 9-Oct Pratik Bhuva Sep Carsten V2.
VikZ91 9-Apr DalbirS 8-Apr Subbu Kakarla Feb Member Feb Salman M Sayed Jan Hemant Singh Rautela 5-Jan Sarathkumar Nallathamby Dec LaPenta2 6-Dec Go to top.
Layout: fixed fluid. First Prev Next. Dear Sir, Thanks for providing the article. But i need to ask a question regarding the scope of values stored in app setting keys in multiple user environment. If two users are online and one user modify the values, will the second user will get this modification or not. Hope you got my question. Actual i was asked a question related to this in a interview session.
I forgot correct question asked. The only problem Kumarbs Sep I can see the only problem is, you mentioned all the available settings. But why they and how they are working is not mentioned clearly. ConfigurationErrorsException was unhandled , unable to save web.
If I try to encrypt the connection String of an external application using the approach stated above I get the error at config. DirectoryName, true , configFile. GetSection " connectionStrings" ; if configSection! Complete String filename, Boolean success at System. RunUsersAssembly at System. ThreadStart InnerException:. Suggestion Farhad Dawar Mar Farhad Dawar. All are explained well, But one thing: where to access or update the web. Comments Farhad Dawar Mar Question on session modes Member 3-Mar Member I have a web config on the root folder and one inside my child folder.
Can I have the following scenario? Should i write a custom session handler kind of thing or does asp. Hi , In web. Can you help me edit that progamatically using C , Below is the section given where we need to edit the endpoint addresses.. Regards Bhargav L Pandya. My vote of 5 Sibeesh KV 8-Oct My vote of 5.
My vote of 3 Krismaly Apr I see the article is good but I didn't understand the "Download demo website configuration" files. What is the purpose of downloading the files? Almost everything that is required for a developer! God bless you. Jai shri Krishna. Thanks Amir Mehrabi-Jorshari Oct Amir Mehrabi-Jorshari.
Vivek Doddaguni. Hi,, Pretty nice article and the detailed one, Can you explain me Location tag a bit more?? Pratik Bhuva. My Vote Of 5 haivanguyen Jul Very Good.
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