Question:

In this exercise, youll design a form that lets the user enter a number grade and then displays the letter grade when the user clicks the Calculate button.

1. Start a new project named CalculateLetterGrade

2. Add the labels, text boxes, and buttons to the form as shown above. Then, set the properties of these controls as follows

Default name	Property	Setting
label1	Text TextAlign TabIndex	&Number grade: MiddleLeft 0
label2	Text TextAlign	Letter grade: MiddleLeft
textBox1	Name TabIndex	txtNumberGrade 1
textBox2	Name ReadOnly TabStop	txtLetterGrade True False
button1	Name Text TabIndex	btnCalculate &Calculate 2
button2	Name Text TabIndex	btnExit E&xit 3

3. Now, set the properties of the form as follows

Default name	Property	Setting
Form1	Text AcceptButton CancelButton StartPosition	Calculate Letter Grade btnCalculate btnExit CenterScreen

4. Use the Form Designer to adjust the size and position of the controls and the size of the form so they look as shown above

5. Rename the form to frmCalculateGrade

6. Reenter the code from above into the text box.