Which two properties are on every validation control?
We have two common properties for every validation controls 1. Control to Validate, 2. Error Message. Read more »
‘ASP.NET Interview Questions’ - KyaPoocha.com
How do you create a permanent cookie?
Permanent cookies are the ones that are most useful. Permanent cookies are available until a specified expiration date, and are stored on the hard disk. The location... Read more »
How do you register JavaScript for webcontrols ?
You can register javascript for controls using Attribtues.Add(scriptname,scripttext) method. Read more »
When do you set “” ?
Identity is a webconfig declaration under System.web, which helps to control the application Identity of the web applicaton. Which can be at any level (Machine,Site,... Read more »
What are different templates available in Repeater,DataList and Datagrid ?
Templates enable one to apply complicated formatting to each of the items displayed by a control.Repeater control supports five types of templates.HeaderTemplate... Read more »
What is ViewState ? and how it is managed ?
ASP.NET ViewState is a new kind of state service that developers can use to track UI state on a per-user basis. Internally it uses an an old Web programming trick-roundtripping ... Read more »
What is validationsummary server control?where it is used?
The ValidationSummary control allows you to summarize the error messages from all validation controls on a Web page in a single location. The summary can be displayed... Read more »
What are the various ways of securing a web site that could prevent from hacking etc .. ?
1) Authentication/Authorization 2) Encryption/Decryption 3) Maintaining web servers outside the corporate firewall. etc., Read more »
What is the difference between in-proc and out-of-proc?
An inproc is one which runs in the same process area as that of the client giving tha advantage of speed but the disadvantage of stability becoz if it crashes it... Read more »
What is the difference between HTTP-Post and HTTP-Get?
As their names imply, both HTTP GET and HTTP POST use HTTP as their underlying protocol. Both of these methods encode request parameters as name/value pairs in the... Read more »
How do you implement Paging in .Net?
The DataGrid provides the means to display a group of records from the data source (for example, the first 10), and then navigate to the “page” containing the... Read more »
What is the difference between Server.Transfer and Response.Redirect?
Server.Transfer() : client is shown as it is on the requesting page only, but the all the content is of the requested page. Data can be persist across the pages... Read more »
Can you create an app domain?
Yes, We can create user app domain by calling on of the following overload static methods of the System.AppDomain class 1. Public static AppDomain CreateDomain(String... Read more »
What is a Windows Service and how does its lifecycle differ from a “standard” EXE?
Windows service is a application that runs in the background. It is equivalent to a NT service. The executable created is not a Windows application, and hence you... Read more »
What’s the difference between an interface and abstract class?
In an interface class, all methods are abstract - there is no implementation. In an abstract class some methods can be concrete. In an interface class, no accessibility... Read more »
What is the difference between a Struct and a Class?
Structs are value-type variables and are thus saved on the stack, additional overhead but faster retrieval. Another difference is that structs cannot inherit. Read more »
How is method overriding different from method overloading?
When overriding a method, you change the behavior of the method for the derived class. Overloading a method simply involves having another method with the same... Read more »
Can you declare an override method to be static if the original method is not static?
No. The signature of the virtual method must remain the same. (Note: Only the keyword virtual is changed to keyword override) Read more »
What does assert() method do?
In debug compilation, assert takes in a Boolean condition as a parameter, and shows the error dialog if the condition is false. The program proceeds without any... Read more »
Why are there five tracing levels in System.Diagnostics.TraceSwitcher?
The tracing dumps can be quite verbose. For applications that are constantly running you run the risk of overloading the machine and the hard drive. Five levels... Read more »