in visual c# , no console If given the following delegate declaration:public delegate void MyCallback(object obj);write code segments to perform the following:A), Design a non-static method that can be contained within an instance/objectof the MyCallback delegate type. This method should display values of two datafields contained within the object that is passed to the method. Make-up your ownmethod definition that meets these requirements.B) (^ c) Creat an instance of the MyCallback delegate (i.e. a delegate object) andinitialize this object to contain an entry point of the method defined in part A) as well asa copy of the object that calls this method. Include the declaration statement of theobject needed to create the required delegate instance.C) (;) Writ a statement that uses the delegate object created in part B) to call themethod contained within this delegate object and include error checking. Question 2.Ai.Use the MyCallback delegate type from question 2) to creat anevent field and the corresponding event property. Make up your own event identifiers.-1B) () Writ a complete statement that will add the method that you createdin question 3 A) to be a handler of the event you created in this question. Make upyour own object name that raises the event.

a) public void DisplayFields(object obj){ MyClass myObj = obj as MyClass; if (myObj != null)…

Answered: in visual c# , no console

Engineering

Computer Science

in visual c# , no console

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Block comments

Block comments are used in programming languages for commenting. Programmers can add as many numbers of lines of strings as a block comment. Programmers can provide large explanations or descriptions of the program as block comments. Block comments increase the understandability of the program.

Question

in visual c# , no console

If given the following delegate declaration:
public delegate void MyCallback(object obj);
write code segments to perform the following:
A)
, Design a non-static method that can be contained within an instance/object
of the MyCallback delegate type. This method should display values of two data
fields contained within the object that is passed to the method. Make-up your own
method definition that meets these requirements.
B) (^ c) Creat an instance of the MyCallback delegate (i.e. a delegate object) and
initialize this object to contain an entry point of the method defined in part A) as well as
a copy of the object that calls this method. Include the declaration statement of the
object needed to create the required delegate instance.
C) (
;) Writ a statement that uses the delegate object created in part B) to call the
method contained within this delegate object and include error checking.

Question 2.
Ai.
Use the MyCallback delegate type from question 2) to creat an
event field and the corresponding event property. Make up your own event identifiers.
-1
B) (
) Writ a complete statement that will add the method that you created
in question 3 A) to be a handler of the event you created in this question. Make up
your own object name that raises the event.

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