Public Class Form1
    Inherits System.Windows.Forms.Form
    Public Shared MainForm As Form1
 
 
    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As _
      System.EventArgs) Handles MyBase.Load
 
        MainForm = Me 
 
    End Sub

    Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As _
      System.EventArgs) Handles MyBase.Load
 
        Label1.Text = Form1.MainForm.TextBox1.Text
 
    End Sub