C# (CSharp) GradeManageSystem addCourse примеры использования

Пример #1

        private void 新建课程ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            addCourse frm = new addCourse();

            frm.ShowDialog();
            frm.Dispose();
        }

Пример #2

        private void button9_Click(object sender, EventArgs e)
        {
            addCourse frm = new addCourse();

            frm.ShowDialog();
            frm.Dispose();
        }