nicole200718
Active member
- Joined
- Feb 2, 2011
- Messages
- 35
- Programming Experience
- Beginner
I have to create an application that will display all the odd and even numbers between the input values of number 1 and number 2. Display the output in a lstOdd and lstEven listbox. I have no clue I need help please?
VB.NET:
[SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Option[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Strict[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]On
Option[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Explicit[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]On
Public[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Class[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] frmOddEven
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Dim[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number1, number2 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]As[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Integer
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Private[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Sub[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] btnDisplay_Click([/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]ByVal[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] sender [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]As[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] System.Object, [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]ByVal[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] e [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]As[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] System.EventArgs) [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Handles[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] btnDisplay.Click
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] ([/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Not[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] (IsNumeric(txtFirst.Text))) [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Or[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] ([/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Not[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] (IsNumeric(txtSecond.Text))) [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Or[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] (txtFirst.Text = [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Nothing[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]) [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Or[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] (txtSecond.Text = [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Nothing[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]) [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Then
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]MessageBox.Show([/SIZE][SIZE=2][COLOR=#a31515][SIZE=2][COLOR=#a31515]"You must enter two numbers"[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2])
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Else
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]number1 = [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]CInt[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2](txtFirst.Text)
number2 = [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]CInt[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2](txtSecond.Text)
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]End[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number1 = number2 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Then
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]MessageBox.Show([/SIZE][SIZE=2][COLOR=#a31515][SIZE=2][COLOR=#a31515]"The numbers are equal"[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2])
txtFirst.Clear()
txtSecond.Clear()
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]End[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number1 = 0 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Or[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number2 = 0 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Then
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]MessageBox.Show([/SIZE][SIZE=2][COLOR=#a31515][SIZE=2][COLOR=#a31515]"One of the numbers is zero"[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2])
txtFirst.Clear()
txtSecond.Clear()
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]End[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number1 > number2 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Then
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number1 > 0 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Then
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]For[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] i = 0 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]To[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number1
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] ((i [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Mod[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number2) = 0) [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Then
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]lstOdd.Items.Add(i)
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]End[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Next[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] i
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]ElseIf[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number1 < 0 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Then
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]For[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] i = 0 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]To[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number1 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Step[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] -1
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] ((i [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Mod[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number2) = 0) [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Then
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]lstOdd.Items.Add(i)
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]End[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Next[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] i
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]End[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]End[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number2 > number1 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Then
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number2 > 0 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Then
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]For[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] i = 0 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]To[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number2
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] ((i [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Mod[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number1) = 0) [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Then
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]lstEven.Items.Add(i)
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]End[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Next[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] i
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]End[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]ElseIf[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number2 < 0 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Then
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]For[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] i = 0 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]To[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number2 [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Step[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] -1
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] ((i [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Mod[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] number1) = 0) [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Then
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]lstEven.Items.Add(i)
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]End[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Next[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] i
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]End[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]If
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]End[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Sub
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Private[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Sub[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] btnExit_Click([/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]ByVal[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] sender [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]As[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] System.Object, [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]ByVal[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] e [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]As[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] System.EventArgs) [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Handles[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] btnExit.Click
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Me[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2].Close()
[/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]End[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Sub
End[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#0000ff][SIZE=2][COLOR=#0000ff]Class
[/COLOR][/SIZE][/COLOR][/SIZE]