How to pass a variable value from one form to other form Using VB.NET windows application

We will declare the variable public and try to access the value of it in some other form.

Say my first form name is ‘frmPayment’ and I declare the public variable in this form like this.

Public Class frmPayment

Public Shared strUnitNo As String

Private Sub frmPayment_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

strUnitNo =”13568”

End Sub

End Class

Now I want to fetch the strUnitNo value in some other form. Say we will fetch the information in thankyou form.

Private Sub frmThankYou_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

Dim strUnitNo As String = ""

strUnitNo = frmPayment.strUnitNo

End Sub

We have assgned the strUnitNo value in frmPayment form and use it in Thankyou page.