Question 1

The MouseDown event handler header differs from the MouseUp event handler header in that _______.

Accepted Answer

A)  the e references are of different types 
B)  the sender references are of different types 
C)  the events handled are different 
D)  Both a and b. 
E)  Both a and c. 
A)  the e references are of different types 
B)  the sender references are of different types 
C)  the events handled are different 
D)  Both a and b. 
E)  Both a and c. C

Question 2

When a mouse event is raised on the Form, the ______and______ properties of reference e in a mouse event handler specify the position of the mouse pointer on the Form.

Accepted Answer

A)  XPosition, YPosition 
B)  XPoint, YPoint 
C)  X, Y 
D)  MouseX, MouseY 
E)  PointerX, PointerY 
A)  XPosition, YPosition 
B)  XPoint, YPoint 
C)  X, Y 
D)  MouseX, MouseY 
E)  PointerX, PointerY C

Question 3

If you are only interested in mouse clicks, you should not handle the _______event.

Accepted Answer

A)  MouseUp 
B)  MouseMove 
C)  MouseDown 
D)  MouseEventArgs 
E)  Both a. and c. 
A)  MouseUp 
B)  MouseMove 
C)  MouseDown 
D)  MouseEventArgs 
E)  Both a. and c. B

Question 4

The MouseButtons enumeration does not contain a ______constant.

Accepted Answer

A)  Right 
B)  Left 
C)  Middle 
D)  Center 
E)  Both a. and b. 
A)  Right 
B)  Left 
C)  Middle 
D)  Center 
E)  Both a. and b.

Question 5

The CreateGraphics method can be called on_______ to initialize the Graphics object.

Accepted Answer

A)  a Graphics object 
B)  a CreateGraphics object 
C)  the Form 
D)  the object on which you wish to draw 
E)  None of the above. 
A)  a Graphics object 
B)  a CreateGraphics object 
C)  the Form 
D)  the object on which you wish to draw 
E)  None of the above.

Question 6

The rectangle that defines an ellipse is called its_____ .

Accepted Answer

A)  bounding box 
B)  boundary 
C)  elliptical rectangle 
D)  elliptical box 
E)  ellipse boundary 
A)  bounding box 
B)  boundary 
C)  elliptical rectangle 
D)  elliptical box 
E)  ellipse boundary

Question 7

The______ property of the Form specifies the Form's background color.

Accepted Answer

A)  Color 
B)  BackgroundColor 
C)  BackColor 
D)  Background 
E)  DefaultColor 
A)  Color 
B)  BackgroundColor 
C)  BackColor 
D)  Background 
E)  DefaultColor

Question 8

The size of an ellipse drawn using the FillEllipse method is specified in________ .

Accepted Answer

A)  points 
B)  pixels 
C)  centimeters 
D)  dialog units 
E)  inches 
A)  points 
B)  pixels 
C)  centimeters 
D)  dialog units 
E)  inches

Question 9

Mouse-event information is passed to a mouse-event handler via a ____object.

Accepted Answer

A)  MouseEventArgs 
B)  EventArgs 
C)  MouseEvent 
D)  PointerArgs 
E)  None of the above. 
A)  MouseEventArgs 
B)  EventArgs 
C)  MouseEvent 
D)  PointerArgs 
E)  None of the above.

Exam 21: Cat and Mouse Painter Application

The MouseDown event handler header differs from the MouseUp event handler header in that _______.

When a mouse event is raised on the Form, the ______and______ properties of reference e in a mouse event handler specify the position of the mouse pointer on the Form.

If you are only interested in mouse clicks, you should not handle the _______event.

The MouseButtons enumeration does not contain a ______constant.

The CreateGraphics method can be called on_______ to initialize the Graphics object.

The rectangle that defines an ellipse is called its_____ .

The______ property of the Form specifies the Form's background color.

The size of an ellipse drawn using the FillEllipse method is specified in________ .

Mouse-event information is passed to a mouse-event handler via a ____object.

Graphing Application

Welcome Applicationintroducing the Visual Studio Net Ide

Welcome Applicationintroduction to Visual Programming

Designing the Inventory Application

Completing the Inventory Application

Enhancing the Inventory Application

Wage Calculator Application

Dental Payment Application

Car Payment Calculator Application

Class Average Application

Interest Calculator Application

Security Panel Application

Enhancing the Wage Calculator Application

Shipping Time Application

Fund Raiser Application

Craps Game Application

Flag Exam Application

Sales Data Application

Microwave Oven Application

Shipping Hub Application

Typing Application

Screen Scraping Application

Ticket Information Application

Atm Application

Checkwriter Application

Phone Book Application

Bookstore Application: Web Applications

Bookstore Application: Client Tier

Bookstore Application: Information Tier

Bookstore Application: Middle Tier

Appendix a Operator Precedence Chart

Filters

When a mouse event is raised on the Form, the and properties of reference e in a mouse event handler specify the position of the mouse pointer on the Form.