C# (CSharp) Login Form15.Show примеры использования

Пример #1

        private void addSupplierToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Form15 f15 = new Form15();

            f15.Show();
        }

Пример #2

 private void button4_Click(object sender, EventArgs e)
 {
     ob3.Show();
 }