Savitribai Phule Pune University T.Y.B.B.A.(C.A.) Dot Net Framework Practical Slip 13 Answers

  

 Dot Net Framework

A) Write a VB.net program for blinking an image.

Answer :

Public Class Form1

    Private Sub Timer1_Tick_1(sender As Object, e As EventArgs) Handles Timer1.Tick

        If PictureBox1.Visible Then

            PictureBox1.Visible = False

        Else

            PictureBox1.Visible = True

        End If

    End Sub

 

    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load

        Timer1.Enabled = True

        Timer1.Interval = 1000

        Timer1.Start()

    End Sub

End Class

 

Output :

B) Write a C# Program to accept and display ‘n’ student’s details such as Roll. No,

Name, marks in three subjects, using class. Display percentage of each student.

Answer :

Output :