C# (CSharp) Randevu_Sistemi Form8 примеры использования

Пример #1

        private void btnRandevularım_Click(object sender, EventArgs e)
        {
            Form3 frm3 = (Form3)Application.OpenForms["Form3"];

            this.Refresh();
            frm3.Refresh();

            this.Visible = false;

            Form frm8 = new Form8();

            frm8.ShowDialog();
        }