Declaration of delegate type in Question 1: Suppose a class consists of the following method: private void ShowValue(int i) { MessageBox.Show(i.ToString()); } Explanation: In the above given statement, The return type is void. The method consists of one parameter, an integer. If this method has to be assigned to a delegate, then a delegate must be used to call the method. Initially, a delegate type must be declared as follows: //Declare delegate type delegate void DisplayInteger(int i); The above statement declares a delegate type named DisplayInteger, that can reference any void method, which has one parameter, an integer. This declaration starts with the delegate keyword, followed by code, which is same as that of a method header, terminated with a semicolon.

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Answer 1

Question

Chapter 13, Problem 2AW

Program Plan Intro

Declaration of delegate type in Question 1:

Suppose a class consists of the following method:

private void ShowValue(int i)

{

MessageBox.Show(i.ToString());

}

Explanation:

In the above given statement,

The return type is void.

The method consists of one parameter, an integer.

If this method has to be assigned to a delegate, then a delegate must be used to call the method. Initially, a delegate type must be declared as follows:

//Declare delegate type

delegate void DisplayInteger(int i);

The above statement declares a delegate type named DisplayInteger, that can reference any void method, which has one parameter, an integer.

This declaration starts with the delegate keyword, followed by code, which is same as that of a method header, terminated with a semicolon.

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Answer 2

Question

Chapter 13, Problem 2AW

Program Plan Intro

Declaration of delegate type in Question 1:

Suppose a class consists of the following method:

private void ShowValue(int i)

{

MessageBox.Show(i.ToString());

}

Explanation:

In the above given statement,

The return type is void.

The method consists of one parameter, an integer.

If this method has to be assigned to a delegate, then a delegate must be used to call the method. Initially, a delegate type must be declared as follows:

//Declare delegate type

delegate void DisplayInteger(int i);

The above statement declares a delegate type named DisplayInteger, that can reference any void method, which has one parameter, an integer.

This declaration starts with the delegate keyword, followed by code, which is same as that of a method header, terminated with a semicolon.

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Answer 3

Question

Chapter 13, Problem 2AW

Program Plan Intro

Declaration of delegate type in Question 1:

Suppose a class consists of the following method:

private void ShowValue(int i)

{

MessageBox.Show(i.ToString());

}

Explanation:

In the above given statement,

The return type is void.

The method consists of one parameter, an integer.

If this method has to be assigned to a delegate, then a delegate must be used to call the method. Initially, a delegate type must be declared as follows:

//Declare delegate type

delegate void DisplayInteger(int i);

The above statement declares a delegate type named DisplayInteger, that can reference any void method, which has one parameter, an integer.

This declaration starts with the delegate keyword, followed by code, which is same as that of a method header, terminated with a semicolon.

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Answer 4

Question

Chapter 13, Problem 2AW

Program Plan Intro

Declaration of delegate type in Question 1:

Suppose a class consists of the following method:

private void ShowValue(int i)

{

MessageBox.Show(i.ToString());

}

Explanation:

In the above given statement,

The return type is void.

The method consists of one parameter, an integer.

If this method has to be assigned to a delegate, then a delegate must be used to call the method. Initially, a delegate type must be declared as follows:

//Declare delegate type

delegate void DisplayInteger(int i);

The above statement declares a delegate type named DisplayInteger, that can reference any void method, which has one parameter, an integer.

This declaration starts with the delegate keyword, followed by code, which is same as that of a method header, terminated with a semicolon.

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Answer 5

Chapter 13, Problem 2AW

Program Plan Intro

Declaration of delegate type in Question 1:

Suppose a class consists of the following method:

private void ShowValue(int i)

{

MessageBox.Show(i.ToString());

}

Explanation:

In the above given statement,

The return type is void.

The method consists of one parameter, an integer.

If this method has to be assigned to a delegate, then a delegate must be used to call the method. Initially, a delegate type must be declared as follows:

//Declare delegate type

delegate void DisplayInteger(int i);

The above statement declares a delegate type named DisplayInteger, that can reference any void method, which has one parameter, an integer.

This declaration starts with the delegate keyword, followed by code, which is same as that of a method header, terminated with a semicolon.

Answer 6

Chapter 13, Problem 2AW

Program Plan Intro

Declaration of delegate type in Question 1:

Suppose a class consists of the following method:

private void ShowValue(int i)

{

MessageBox.Show(i.ToString());

}

Explanation:

In the above given statement,

The return type is void.

The method consists of one parameter, an integer.

If this method has to be assigned to a delegate, then a delegate must be used to call the method. Initially, a delegate type must be declared as follows:

//Declare delegate type

delegate void DisplayInteger(int i);

The above statement declares a delegate type named DisplayInteger, that can reference any void method, which has one parameter, an integer.

This declaration starts with the delegate keyword, followed by code, which is same as that of a method header, terminated with a semicolon.

Answer 7

Chapter 13, Problem 2AW

Program Plan Intro

Declaration of delegate type in Question 1:

Suppose a class consists of the following method:

private void ShowValue(int i)

{

MessageBox.Show(i.ToString());

}

Explanation:

In the above given statement,

The return type is void.

The method consists of one parameter, an integer.

If this method has to be assigned to a delegate, then a delegate must be used to call the method. Initially, a delegate type must be declared as follows:

//Declare delegate type

delegate void DisplayInteger(int i);

The above statement declares a delegate type named DisplayInteger, that can reference any void method, which has one parameter, an integer.

This declaration starts with the delegate keyword, followed by code, which is same as that of a method header, terminated with a semicolon.

Answer 8

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Answer 9

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Answer 11

Ch. 13.1 - Prob. 13.1CP Ch. 13.1 - Prob. 13.2CP Ch. 13.1 - Prob. 13.3CP Ch. 13.1 - Prob. 13.4CP Ch. 13.1 - Prob. 13.5CP Ch. 13.2 - Prob. 13.6CP Ch. 13.2 - Prob. 13.7CP Ch. 13.3 - Prob. 13.8CP Ch. 13.3 - Prob. 13.9CP Ch. 13.3 - Prob. 13.10CP

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