C# (CSharp) Time_table_Management_System students示例

示例#1

        private void btn_students_nav(object sender, EventArgs e)
        {
            this.Hide();
            students f2 = new students();

            f2.Show();
        }

示例#2

 private void button19_Click(object sender, EventArgs e)
 {
     this.Hide();
     this.Hide(); students f2 = new students();
     f2.Show();
 }