How to VB.NET String.Copy()

VB.NET String Copy method is create a new String object with the same content

System.String.Copy(ByVal str As String) As String

Parameters:

String str : The argument String for Copy method

Returns:

String : Returns a new String as the same content of argument String

Exceptions:

System.ArgumentNullException : If the argument is null.

Public Class Form1
    Private Sub Button1_Click(ByVal sender As System.Object, _
    ByVal e As System.EventArgs) Handles Button1.Click
        Dim str1 As String
        Dim str2 As String

        str1 = "VB.NET Copy() test"
        str2 = String.Copy(str1)

        MsgBox(str2)
    End Sub
End Class