private void buttonAppointEdit_Click(object sender, EventArgs e)
        {
            FormStart   form        = (FormStart)MdiParent;
            FormAppoint formAppoint = new FormAppoint();

            formAppoint.Database = database;
            formAppoint.Appoint  = (Appoint)bindingSourceAppoints.Current;

            form.AddChild(formAppoint);
        }
        private void buttonNextStep_Click(object sender, EventArgs e)
        {
            Appoints appoints = (Appoints)bindingSourceAppoints.DataSource;

            FormStart      form        = (FormStart)MdiParent;
            FormSetToPoint formAppoint = new FormSetToPoint();

            formAppoint.Database = database;
            formAppoint.Appoint  = (Appoint)bindingSourceAppoints.Current;

            form.AddChild(formAppoint);
        }