Control: Controls are logical or common name of the objects used in Graphical User Interface (GUI). The different types of controls include: Form control TextBox control Label control Button control Rules of naming controls: The rules to be followed while naming controls are as follows: The name shouldn’t include any spaces. The first character must be chosen from the alphabet “a” to “z” or “A” to “Z” or the underscore symbol “_”. After the first character, the letters from “a” to “z” or “A” to “Z” or the underscore symbol “_” or the digits from “0” to “9” can be used. Control names are also termed as identifiers.

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Answer 1

Question

Chapter 1, Problem 3WDT

Program Plan Intro

Control:

Controls are logical or common name of the objects used in Graphical User Interface (GUI).

The different types of controls include:

Form control

TextBox control

Label control

Button control

Rules of naming controls:

The rules to be followed while naming controls are as follows:

The name shouldn’t include any spaces.

The first character must be chosen from the alphabet “a” to “z” or “A” to “Z” or the underscore symbol “_”.

After the first character, the letters from “a” to “z” or “A” to “Z” or the underscore symbol “_” or the digits from “0” to “9” can be used.

Control names are also termed as identifiers.

Explanation of Solution

2.

A Button control that, when clicked, calculates an annual interest rate:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Explanation of Solution

3.

A Label control used to display the total of an order:

There are four types of controls, and Label is one of the types.

It refers to the areas, which display text...

Explanation of Solution

4.

A Button control that clears all the input fields on a form:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

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If this is the case, then An initial value is assigned to the Text property of a Label control that corresponds to the name of the Label control.

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Answer 2

Question

Chapter 1, Problem 3WDT

Program Plan Intro

Control:

Controls are logical or common name of the objects used in Graphical User Interface (GUI).

The different types of controls include:

Form control

TextBox control

Label control

Button control

Rules of naming controls:

The rules to be followed while naming controls are as follows:

The name shouldn’t include any spaces.

The first character must be chosen from the alphabet “a” to “z” or “A” to “Z” or the underscore symbol “_”.

After the first character, the letters from “a” to “z” or “A” to “Z” or the underscore symbol “_” or the digits from “0” to “9” can be used.

Control names are also termed as identifiers.

Explanation of Solution

2.

A Button control that, when clicked, calculates an annual interest rate:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Explanation of Solution

3.

A Label control used to display the total of an order:

There are four types of controls, and Label is one of the types.

It refers to the areas, which display text...

Explanation of Solution

4.

A Button control that clears all the input fields on a form:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 1, Problem 3WDT

Program Plan Intro

Control:

Controls are logical or common name of the objects used in Graphical User Interface (GUI).

The different types of controls include:

Form control

TextBox control

Label control

Button control

Rules of naming controls:

The rules to be followed while naming controls are as follows:

The name shouldn’t include any spaces.

The first character must be chosen from the alphabet “a” to “z” or “A” to “Z” or the underscore symbol “_”.

After the first character, the letters from “a” to “z” or “A” to “Z” or the underscore symbol “_” or the digits from “0” to “9” can be used.

Control names are also termed as identifiers.

Explanation of Solution

2.

A Button control that, when clicked, calculates an annual interest rate:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Explanation of Solution

3.

A Label control used to display the total of an order:

There are four types of controls, and Label is one of the types.

It refers to the areas, which display text...

Explanation of Solution

4.

A Button control that clears all the input fields on a form:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 1, Problem 3WDT

Program Plan Intro

Control:

Controls are logical or common name of the objects used in Graphical User Interface (GUI).

The different types of controls include:

Form control

TextBox control

Label control

Button control

Rules of naming controls:

The rules to be followed while naming controls are as follows:

The name shouldn’t include any spaces.

The first character must be chosen from the alphabet “a” to “z” or “A” to “Z” or the underscore symbol “_”.

After the first character, the letters from “a” to “z” or “A” to “Z” or the underscore symbol “_” or the digits from “0” to “9” can be used.

Control names are also termed as identifiers.

Explanation of Solution

2.

A Button control that, when clicked, calculates an annual interest rate:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Explanation of Solution

3.

A Label control used to display the total of an order:

There are four types of controls, and Label is one of the types.

It refers to the areas, which display text...

Explanation of Solution

4.

A Button control that clears all the input fields on a form:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 1, Problem 3WDT

Program Plan Intro

Control:

Controls are logical or common name of the objects used in Graphical User Interface (GUI).

The different types of controls include:

Form control

TextBox control

Label control

Button control

Rules of naming controls:

The rules to be followed while naming controls are as follows:

The name shouldn’t include any spaces.

The first character must be chosen from the alphabet “a” to “z” or “A” to “Z” or the underscore symbol “_”.

After the first character, the letters from “a” to “z” or “A” to “Z” or the underscore symbol “_” or the digits from “0” to “9” can be used.

Control names are also termed as identifiers.

Explanation of Solution

2.

A Button control that, when clicked, calculates an annual interest rate:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Explanation of Solution

3.

A Label control used to display the total of an order:

There are four types of controls, and Label is one of the types.

It refers to the areas, which display text...

Explanation of Solution

4.

A Button control that clears all the input fields on a form:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Answer 6

Chapter 1, Problem 3WDT

Program Plan Intro

Control:

Controls are logical or common name of the objects used in Graphical User Interface (GUI).

The different types of controls include:

Form control

TextBox control

Label control

Button control

Rules of naming controls:

The rules to be followed while naming controls are as follows:

The name shouldn’t include any spaces.

The first character must be chosen from the alphabet “a” to “z” or “A” to “Z” or the underscore symbol “_”.

After the first character, the letters from “a” to “z” or “A” to “Z” or the underscore symbol “_” or the digits from “0” to “9” can be used.

Control names are also termed as identifiers.

Answer 7

Chapter 1, Problem 3WDT

Program Plan Intro

Control:

Controls are logical or common name of the objects used in Graphical User Interface (GUI).

The different types of controls include:

Form control

TextBox control

Label control

Button control

Rules of naming controls:

The rules to be followed while naming controls are as follows:

The name shouldn’t include any spaces.

The first character must be chosen from the alphabet “a” to “z” or “A” to “Z” or the underscore symbol “_”.

After the first character, the letters from “a” to “z” or “A” to “Z” or the underscore symbol “_” or the digits from “0” to “9” can be used.

Control names are also termed as identifiers.

Answer 8

Explanation of Solution

2.

A Button control that, when clicked, calculates an annual interest rate:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Answer 9

Explanation of Solution

2.

A Button control that, when clicked, calculates an annual interest rate:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Answer 10

Explanation of Solution

3.

A Label control used to display the total of an order:

There are four types of controls, and Label is one of the types.

It refers to the areas, which display text...

Answer 11

Explanation of Solution

3.

A Label control used to display the total of an order:

There are four types of controls, and Label is one of the types.

It refers to the areas, which display text...

Answer 12

Explanation of Solution

4.

A Button control that clears all the input fields on a form:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Answer 13

Explanation of Solution

4.

A Button control that clears all the input fields on a form:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

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Answer 17

Ch. 1.1 - List the five major hardware components of a...Ch. 1.1 - Prob. 1.2CP Ch. 1.1 - Prob. 1.3CP Ch. 1.1 - What are the two general categories of software?Ch. 1.3 - What is an algorithm?Ch. 1.3 - Why were computer programming languages invented?Ch. 1.3 - What is an object? What is a control?Ch. 1.3 - What does event-driven mean?Ch. 1.3 - What is a property?Ch. 1.3 - Prob. 1.10CP

Solution Summary: The author explains that controls are logical or common names of objects used in Graphical User Interface (GUI).

Explanation of Solution

2.

A Button control that, when clicked, calculates an annual interest rate:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Explanation of Solution

3.

A Label control used to display the total of an order:

There are four types of controls, and Label is one of the types.

It refers to the areas, which display text...

Explanation of Solution

4.

A Button control that clears all the input fields on a form:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

Want to see the full answer?

Chapter 1 Solutions

Solution Summary: The author explains that controls are logical or common names of objects used in Graphical User Interface (GUI).

Explanation of Solution

2. A Button control that, when clicked, calculates an annual interest rate: There are four types of controls, and Button is one of the types. It refers to the buttons, which perform operations when the mouse is clicked...

Explanation of Solution

3. A Label control used to display the total of an order: There are four types of controls, and Label is one of the types. It refers to the areas, which display text...

Explanation of Solution

4. A Button control that clears all the input fields on a form: There are four types of controls, and Button is one of the types. It refers to the buttons, which perform operations when the mouse is clicked...

Want to see the full answer?

Chapter 1 Solutions

2.

A Button control that, when clicked, calculates an annual interest rate:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...

3.

A Label control used to display the total of an order:

There are four types of controls, and Label is one of the types.

It refers to the areas, which display text...

4.

A Button control that clears all the input fields on a form:

There are four types of controls, and Button is one of the types.

It refers to the buttons, which perform operations when the mouse is clicked...