Partial Class Customers_Default3 Inherits System.Web.UI.Page Protected Sub btn_b_Click(sender As Object, e As EventArgs) MsgBox("Test") End Sub Protected Sub btn_resetForm_Click(sender As Object, e As EventArgs) MsgBox("Reset") End Sub Protected Sub valdaterage_1_ServerValidate(source As Object, args As ServerValidateEventArgs) End Sub Protected Sub valdaterange_2_ServerValidate(source As Object, args As ServerValidateEventArgs) End Sub End Class