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[ SPRING, 2016 ] ASSIGNMENT
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PROGRAM
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Master of Science in Information
Technology(MSc IT)Revised Fall 2011
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SEMESTER
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4
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SUBJECT CODE & NAME
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MIT4021– C# and .Net
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CREDITS
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4
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BK ID
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B1187
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MARKS
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60
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Note: Answer all the questions.
Question.1.
Explain the steps to execute C# programs using visual studio IDE.
Answer:There are different ways for this:
1.Building C# Applications Using csc.exe
While it is true that you might never decide
to build a large-scale application using nothing but the C# command-line
compiler, it is important to understand the basics of how to compile your code
files by hand.
Question.2.
Explain the following in context of methods in C# with the help of examples:
1.
Invoking methods
2.
Nesting of methods
Answer:For writing a nested function in C#, we would make use of delegates and
anonymous functions. A delegate is nothing but a "function pointer".
And an anonymous function is a function/method without a name. Below, we are
declaring a delegate which will point to an anonymous function.
A)
Invoking methods
The keyword static implies that
only one instance of the member exists for a class. Static variables are used
for defining constants because their values can be retrieved by invoking the
class without creating an instance of it. Static variables can be initialized
outside the member function or class definition. You can also
B)
Nesting of methods
Nesting of Methods
·
If a method in java calls a method in the same
class it is called Nesting of methods. When a method calls the method in the
same class dot(.) operator is not needed.
·
A method can call more than
Question.3.
What do you mean by members in C#? Explain constant members and read only
members also explain properties in C#.
Answer: Classes and
structs have members that represent their data and behavior. A class's members
include all the members declared in the class, along with all members (except
constructors and destructors) declared in all classes in its inheritance
hierarchy. Private members in base classes are inherited but are not accessible
from derived classes.
The following table lists the
kinds of members a class or struct may contain:
|
Member
|
Description
|
Question.4.
How to handle exception in C#. Explain the syntax with an example.
Answer:Exceptions are unforeseen errors that happen in your programs. Most of
the time, you can, and should, detect and handle program errors in your code.
For example, validating user input, checking for null objects, and verifying
the values returned from methods are what you expect, are all examples of good
standard error handling that you should be doing all the time.
Question.6. Elaborate
the steps for the following:
· Creating
the show.aspx page
Answer
: To add a page with code separation to the
Web site
1.
Close the Default.aspx page. To do
this, right-click the tab with the file name in it and then click Close.
2.
In Solution Explorer,
right-click the Web site (for example, C:\BasicWebSite) and then click Add New Item.
3.
Under Installed
Templates, click Visual Basic or Visual C# and then select Web Form from the list.
·
Adding
code to the show.aspx page
Answer : An embedded
code block is server code that executes during the page's render phase. The
code in the block can execute programming statements and call functions in the
current page class.
The following code example shows an ASP.NET Web Forms page with an
embedded code block that displays the results of a loop.
C#
<%@ Page Language="C#" %>
<html>
Dear
students get fully solved assignments
Send
your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call
us at : 08263069601
(Prefer
mailing. Call in emergency )
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