Menus, Dialog Boxes and Methods

In C#, what is a method?

• A function within a class

• A style of acting

• A variable within a class

• The body of a function

How would you call this method?

• Console.WriteLine("Jordan");

• MyName();

• MyName("Jordan");

• call(MyName)

________ methods are accessible to all classes and client programs.

• a. private
• b. public
• c. setter
• d. getter

Public and private are examples of _____.

• a. return types
• b. parameters
• c. access specifiers
• d. Strings

How are commands usually grouped in menus?

• The commands used most often are the ones put into menus

• similar or related commands are placed together

• commands that can be done using more than one kind of software are put into menus

• menu commands are designed to match all of the toolbar icons

Which menu option will open a dialog box?

• 
• 
• 
• 

It is a keyword that terminates the execution of a function and returns the control to the calling function

• break

• return

• getch

• main

It is a return type that means no value is returned

• int

• double

• void

• char

Select the correct syntax for a function header that contains a parameter list.

• void showTotal (int num1, int num2, num3)

• void showTotal (int num1, num2, num3)

• void showTotal (int num1, int num2, int num3)

• void showTotal (num1, num2, num3)

Which of the following function will return a value?

• int sum (int val1, int val2)

  {

  return val1+val2;

  }

• void sum (int val1, int val2)

  {

  return sum;

  }

• void sum (int val1, int val2)

  {

  return val1+val2;

  }

• int sum (val1, val2)

  {

  return sum;

  }