How to take textbox value from an asp.net form to a classes in vb.net code behind

Question

I'm new in Vb.net and try to learn how to program,but i stuck on this stages.

I create a new sub and declare it in 1 form

Public Class WebForm5
    Public Sub info()
        Dim x As String
        Dim y As String
        Dim z As String
        x = txtbookn.Text
        y = txtqua.Text.ToString
        z = txtpri.Text.ToString
    End Sub
End Class

and i try to pass it to another classes which in

Public Class Product
    Public Sub New()
        Me.Book_Name = (value for x)
        Me.UnitPrice =(value for y)
        Me.quantty=(value for z)
    End Sub
End Class

Comfortably Numb · Accepted Answer · 2013-12-19 22:43:53Z

1

Pass it in the constructor

Public Class Product
   Public Sub New(x as String, y as String, z As String)
      Me.Book_Name = x
      Me.UnitPrice = y
      Me.quantty = z
  End Sub
End Class

Then in your page you can call it as

Dim MyProduct as Product = New Product(txtbookn.Text, txtqua.Text, txtpri.Text)

answered Dec 19, 2013 at 22:43

Comfortably Numb

39.9k17 gold badges82 silver badges147 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Goose · Accepted Answer · 2013-12-19 22:46:37Z

0

Your x, y, and z variables are not in the scope of the New() sub. If you want them to be accessible you either have to pass them as parameters, or they need to be defined outside of both classes. Right now they only exist in info().

answered Dec 19, 2013 at 22:46

Goose

3,2894 gold badges30 silver badges37 bronze badges

2 Comments

user2629792 Over a year ago

May i know how can i defined outside both of the classes, i'm new, wanna learn more.

Goose Over a year ago

Sorry I meant outside of the methods. They still need to be in your scope. If you maintain 2 classes you'll need to pass them as parameters when you call your method.

Collectives™ on Stack Overflow

How to take textbox value from an asp.net form to a classes in vb.net code behind

2 Answers 2

Comments

2 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

2 Comments

Your Answer

Sign up or log in

Post as a guest

Related