public static Form Alert(this Form Frm, string Message, TypeError Type = TypeError.Exclamation) { if (Type.Equals(TypeError.Exclamation)) { MessageBox.Show(Message, "Atención", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); } else { MessageBox.Show(Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } return(Frm); }