Chapter 3.LA, Problem 14E

Program Plan Intro

Sum of decimal variables

Program plan:

• Create new Windows Forms Application.
• Design the form by placing the labels, textboxes, and buttons and then change their names and properties.
• Declare the class-level variables “decDomestic”, “decInternational” as the decimal data types and “strIncome” as string data type.
• Inside the “Display” button,
  • Convert the string type values into the decimal values.
  • Sum the decimal values and store it in a string variable.
  • Display the result in the message box.
• Inside the “Exit” button,
  • Close the form using “Me.Close” method