C#学生成绩管理系统源码（含数据库以及设计开发报告文档）

【实例简介】本系统未采用C#实现MDI——多文档窗口，因为考虑到C#的该技术与java类似，而暑期java实训时，曾用过类似的方法做过停车场管理系统，所以想为这次的系统注入一点新鲜的血液，所以本系统设计的主题采用了了C#的C#TreeView 实现。

选用c#实现。学生信息管理系统。

本系统包括两类用户：学生、管理员。

**管理员功能：**

1. 可以通过系统来添加管理员信息、修改管理员信息、添加学生信息、修改学生信息；
2. 开设课程、查询课程、录入成绩、统计成绩、修改成绩、修改个人密码等；

**学生功能**

1. 通过系统来选择课程、查询课程、显示自己的课表、查询自己的成绩单、修改个人密码等等。

【实例截图】

private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)

        {

           switch (this.treeView1.SelectedNode.Text)

            {

              case"录入成绩":

                    Form2 f = new Form2();

                 f.TopLevel = false;

                 f.FormBorderStyle = FormBorderStyle.None;

                 f.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f);

                 f.Show();

                 break;

              case"我的成绩单":

                 searchgradeForm f1 = new searchgradeForm();

                 f1.TopLevel = false;

                 f1.FormBorderStyle = FormBorderStyle.None;

                 f1.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f1);

                 f1.Show();

                 break;

              case"统计成绩":

                 countForm f2 = new countForm();

                 f2.TopLevel = false;

                 f2.FormBorderStyle = FormBorderStyle.None;

                 f2.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f2);

                 f2.Show();

                 break;

              case"开设课程":

                 kaisheForm f3 = new kaisheForm();

                 f3.TopLevel = false;

                 f3.FormBorderStyle = FormBorderStyle.None;

                 f3.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f3);

                 f3.Show();

                 break;

              case"选择课程":

                 chooseForm f4 = new chooseForm();

                 f4.TopLevel = false;

                 f4.FormBorderStyle = FormBorderStyle.None;

                 f4.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f4);

                 f4.Show();

                 break;

              case"查询课程":

                 searchclassForm f5 = new searchclassForm();

                 f5.TopLevel = false;

                 f5.FormBorderStyle = FormBorderStyle.None;

                 f5.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f5);

                 f5.Show();

                 break;

              case"添加管理员信息":

                 addmanForm f6 = new addmanForm();

                 f6.TopLevel = false;

                 f6.FormBorderStyle = FormBorderStyle.None;

                 f6.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f6);

                 f6.Show();

                 break;

              case"修改管理员信息":

                 modifymanForm f7 = new modifymanForm();

                 f7.TopLevel = false;

                 f7.FormBorderStyle = FormBorderStyle.None;

                 f7.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f7);

                 f7.Show();

                 break;

              case"添加教师信息":

                 addteacForm f8 = new addteacForm();

                 f8.TopLevel = false;

                 f8.FormBorderStyle = FormBorderStyle.None;

                 f8.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f8);

                 f8.Show();

                 break;

              case"修改教师信息":

                 modifyteacForm f9 = new modifyteacForm();

                 f9.TopLevel = false;

                 f9.FormBorderStyle = FormBorderStyle.None;

                 f9.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f9);

                 f9.Show();

                 break;

              case"添加学生信息":

                 addstuForm f10 = new addstuForm();

                 f10.TopLevel = false;

                 f10.FormBorderStyle = FormBorderStyle.None;

                 f10.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f10);

                 f10.Show();

                 break;

              case"修改学生信息":

                 modifystuForm f11 = new modifystuForm();

                 f11.TopLevel = false;

                 f11.FormBorderStyle = FormBorderStyle.None;

                 f11.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f11);

                 f11.Show();

                 break;

              case"关于":

                 aboutForm f12 = new aboutForm();

                 f12.TopLevel = false;

                 f12.FormBorderStyle = FormBorderStyle.None;

                 f12.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f12);

                 f12.Show();

                 break;

              case "退出系统":

                 Application.Exit();

                 break;

              case "显示课表":

                 showkebiaoForm f13 = new showkebiaoForm();

                 f13.TopLevel = false;

                 f13.FormBorderStyle = FormBorderStyle.None;

                 f13.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f13);

                 f13.Show();

                 break;

              case "修改密码":

                 modifymimaForm f14 = new modifymimaForm();

                 f14.TopLevel = false;

                 f14.FormBorderStyle = FormBorderStyle.None;

                 f14.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f14);

                 f14.Show();

                 break;

              case "修改成绩":

                 modifygradeFram f15 = new modifygradeFram();

                 f15.TopLevel = false;

                 f15.FormBorderStyle = FormBorderStyle.None;

                 f15.WindowState = FormWindowState.Maximized;

                 panel2.Controls.Add(f15);

                 f15.Show();

                 break;

             }

        }