Answer / raghumadhav tirunagari

Derived Class : Basecalss
VB.NEt : Derived Class Inherits Baseclass

Answer / rajender chauhan

C# : Class A:B
VB.Net Class A Inherits B

Answer / mr vinod kumar

When we set out to implement a class using inheritance, we must first start with an existing class from which we will derive our new subclass. This existing class, or base class, may be part of the .NET system class library framework, it may be part of some other application or .NET assembly, or we may create it as part of our existing application. Once we have a base class, we can then implement one or more subclasses based on that base class. Each of our subclasses will automatically have all of the methods, properties, and events of that base class ? including the implementation behind each method, property, and event. Our subclass can add new methods, properties, and events of its own - extending the original interface with new functionality. Additionally, a subclass can replace the methods and properties of the base class with its own new implementation - effectively overriding the original behavior and replacing it with new behaviors. Essentially inheritance is a way of merging functionality from an existing class into our new subclass. Inheritance also defines rules for how these methods, properties, and events can be merged. In VB.NET we can use implements keyword for inheritance, while in C# we can use the sign ( :: ) between subclass and baseclass.

What is scope of an application variable in asp.net?

0 Answers  

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You are using the try? catch block seen in the following code segment, but no exceptions are ever caught by the catch block. What is the problem? SqlConnection cn =new sqlConnection(strSQL); SqlDataSet ds; try { cn.open(); //perform the data processing steps ??.. } catch (OleDbException e) { ?.. } a) The exception class is wrong; it should be sqlErrors. b) The exception class is wrong; it should be sqlSyntaxExceptios. c) The exception class is wrong; it should be sqlExceptions. d) The exception class is wrong; it should be sqlExcptions.

2 Answers   Microsoft, Syntax Softtech,

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What are query strings used for?

0 Answers  

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List some of the important session state modes of asp.net.

0 Answers  

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Way of updating a table other than stored procedure and hard coded query?

2 Answers  

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Describe the application event handlers in ASP.NET?

0 Answers   HCL,

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can we transfer data from one page to another page using viewstate if so how?if not y?

1 Answers   Patni,

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What is the namespace used to store the information about the user?s locale?

1 Answers   NeoSoft, Siebel,

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How is a session stored and maintained in asp.net?

0 Answers  

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About session modes

3 Answers   Wipro,

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Why mvc is better than asp.net? : Asp.Net MVC

0 Answers  

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what is the jit? what is the type of jit and purpose of it>

2 Answers   Honeywell,

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