module2.vb

来自「Visual Basic .NET程序设计教程源代码」· VB 代码 · 共 13 行

Imports System.Windows.Forms

Module Module2

    Sub Main()

        Dim root As Double = Math.Sqrt(2)
        messagebox.show("square of 2 is" & root, _
            "square of 2")
    End Sub

End Module