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Suppose if u have Two Web config files one is External And one more webconfig in folder? Which WebConfig file executed first?

Posted By :Mallikarjuna Chigicherla     Posted Date :August 08, 2010    Points :10   Category :ASP.Net 
External WebConfig is executed first...........

You can also find related Interview Question to Suppose if u have Two Web config files one is External And one more webconfig in folder? Which WebConfig file executed first?  below: 

How do you Increase trust level for a single WebPart in the WebConfig file.

  

Ans. To list a Web Part with Full Permissions within your Web Application while still retaining a WSS_Minimal permission set for all other Web Parts, You need to create a Custom policy file. This file will be then referenced in SharePoint Web.config file and will allow your specific webpart to be of Full trust.
Steps :
1. Make a copy of the WSS_Minimal.Config file from the 12\Config folder and paste it into the same folder renaming it to Custom_WSS_Minimal.Config. Now, edit the Custom_WSS_Minimal.Config file using NotePad. Obtain the Public Key Token for the Web Part assembly that you want to deploy, using the following command: sn -Tp filename.dll. Create a new entry in your Custom_WSS_Minimal.Config file for your WebPart. Save the File.
Finally, Create a new TrustLevel element for your config file in the Web.Config called Custom_WSS_Minimal that points to your custom file in the 12\config folder. Recycle the Application Pool and You're Done. (More...)

what is the use of using web.config file

  
By using this web.config file we can store sqlconnection string.This SqlConnection String can be accessed any where in your application.for security purpose of connection string also we can use web.config. (More...)

Can we have more than one web.config file in our application?

  
Yes,we can create or use more than one web.config file in our application. (More...)

What are the files contained in the .xap file in Silverlight?

  
A basic xap file in silverlight will have an assembly related to specific code for the application, an application manifest file and any additional assemblies need to run the application. At a minimum, two files are needed, the application manifest file and the application assembly.

For example:

AppManifest.xaml

MyPianoV2.dll (More...)

if we remove a web.config file from the application , is this application will work?

  
It Depends on coding if we used something that is required to pioc values from configuration file then its required otherwise we can run our application without web.config. (More...)

Can i add more than 1 web.config file in a single application?

  
Yes, it is possible to add more than 1 web.config file in a single application. (More...)

Is it possible to add multiple Machine.config file?

  
No, it is not possible to add more than 1 machine.config file. if we want to overwrite any setting than that can be achieve with the help of web.config. (More...)

Is it possible to update a connection string stored in the Web.config file programatically? If Yes, then how?

  
Yes.

Create a Configuration object. Then, update the connection string using the ConnectionStrings collection. Finally, call Configuration.Save. (More...)

Suppose you want a certain ASP.NET function executed on MouseOver for a certain button. Where do you add an event handler?

  
Add an OnMouseOver attribute to the button. Example: btnSubmit.Attributes.Add("onmouseover","someClientCodeHere();"); (More...)

How do you retrieve the customized properties of a .NET application from XML .config file?

  
Initialize an instance of AppSettingsReader class. Call the GetValue method of AppSettingsReader class, passing in the name of the property and the type expected. Assign the result to the appropriate variable. (More...)

can asp.net website runs without web.config file?

  
Yes, and it will take the default setting from machine.config file from the machine. so web.config file is not necessary or must for running or publishing website or web application. (More...)

What is a SharePoint Solution File? How does it differ from WebPart .cab files in legacy development? What does it contain?

  
A SharePoint solution file is essentially a .cabinet file with all a developers ustom componets suffixed with a .wsp extension that aids in deployment. The big difference with SharePoint solution files is is that a solution:
allows deployment to all WFE's in a farm
is highly manageable from the interface allowing deployment, retraction, and versioning
Can package all types of assets like site definitions, feature definitions (and associated components), Webparts, etc.
Can provide Code Access Security provisioning to avoid GAC deployments
And much more..
(More...)

How do you retrieve the customized properties of a .NET application from XML .config file?

  
Initialize an instance of AppSettingsReader class. Call the GetValue method of AppSettingsReader class, passing in the name of the property and the type expected. Assign the result to the appropriate variable. (More...)

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