Esempio n. 1
0
        private void butGiveMark_Click(object sender, EventArgs e)
        {
            int select_n = 0;

            for (int i = 0; i < dataGridView1.Rows.Count; i++)    //循环遍历DataGridView控件中的每一行
            {
                if (dataGridView1.Rows[i].Cells[0].Value != null) //当当前单元格的内容不为空时
                {
                    //当该行处于选定状态时
                    if (bool.Parse(dataGridView1.Rows[i].Cells[0].Value.ToString()) == true)
                    {
                        select_n++;
                        if (select_n < 2)
                        {
                            string        ids   = dataGridView1.Rows[i].Cells[3].Value.ToString();
                            SqlDataReader temDR = MyClass.getcom("select * from tb_Student where IDS='" + ids.ToString() + "'");
                            if (temDR.Read())
                            {
                                if (DataClass.MyMeans.Login_ID == temDR.GetString(temDR.GetOrdinal("IDT")))                          //如果该报告作者学生的老师是当前用户
                                {
                                    DataClass.Report.Report_ID_forTeacher         = dataGridView1.Rows[i].Cells[1].Value.ToString(); //传递报告号到全局变量
                                    DataClass.Experiment.Experiment_ID_forTeahcer = dataGridView1.Rows[i].Cells[2].Value.ToString(); //传递试验号到全局变量
                                    if (dataGridView1.Rows[i].Cells[6].Value.ToString() == "未批改")
                                    {
                                        F_GiveMark Do = new F_GiveMark();
                                        Do.MdiParent   = this.MdiParent;
                                        Do.WindowState = FormWindowState.Maximized;
                                        Do.Tag         = 0;//设置为教师首次批改实验报告模式
                                        Do.Text        = "批改实验报告";
                                        Do.Show();
                                    }
                                    else
                                    {
                                        F_GiveMark Do = new F_GiveMark();
                                        Do.MdiParent   = this.MdiParent;
                                        Do.WindowState = FormWindowState.Maximized;
                                        Do.Tag         = 1;//设置为教师查看已批改过的实验报告模式
                                        Do.Text        = "批改实验报告";
                                        Do.Show();
                                    }
                                }
                                else
                                {
                                    MessageBox.Show("您无权利批改该实验报告,它不属于您的学生!", "提示");
                                }
                            }
                            else
                            {
                                MessageBox.Show("该学生无记录,您无法批改!", "提示");
                            }
                        }
                        else
                        {
                            MessageBox.Show("多选批改时将只打开您勾选的第一个实验报告", "提示");
                            break;
                        }
                    }
                }
            }
        }
 private void butView_Click(object sender, EventArgs e)
 {
     if (this.Tag.Equals(0))//如果是教师浏览模式
     {
         int select_n = 0;
         for (int i = 0; i < dataGridView1.Rows.Count; i++)  //循环遍历DataGridView控件中的每一行
         {
             if (dataGridView1.Rows[i].Cells[0].Value != null) //当当前单元格的内容不为空时
             {
                 //当该行处于选定状态时
                 if (bool.Parse(dataGridView1.Rows[i].Cells[0].Value.ToString()) == true)
                 {
                     select_n++;
                     DataClass.Report.Report_ID_forTeacher = dataGridView1.Rows[i].Cells[1].Value.ToString();
                     /*F_GiveMark New = new F_GiveMark();
                     New.MdiParent = this.MdiParent;
                     New.WindowState = FormWindowState.Maximized;
                     New.Text = "显示实验报告";
                     New.Tag = 1;//设置新窗体的tag值为1表示教师浏览模式
                     New.Show();*/
                 }
             }
         }
     }
     else
     {
         if (this.Tag.Equals(1))//如果是学生浏览模式
         {
             int select_n = 0;
             for (int i = 0; i < dataGridView1.Rows.Count; i++)  //循环遍历DataGridView控件中的每一行
             {
                 if (dataGridView1.Rows[i].Cells[0].Value != null) //当当前单元格的内容不为空时
                 {
                     //当该行处于选定状态时
                     if (bool.Parse(dataGridView1.Rows[i].Cells[0].Value.ToString()) == true)
                     {
                         select_n++;
                         if (select_n < 2)
                         {
                             DataClass.Report.Report_ID_forStudent = dataGridView1.Rows[i].Cells[1].Value.ToString();
                             DataClass.Experiment.Experiment_ID_forStudent = dataGridView1.Rows[i].Cells[2].Value.ToString();
                             //如果批改状态为0,则查看实验报告.如果批改状态为1,则直接查看带有分数和评语的窗体
                             if (bool.Parse(dataGridView1.Rows[i].Cells[13].Value.ToString()) != true)
                             {
                                 F_DoExperiment New = new F_DoExperiment();
                                 New.MdiParent = this.MdiParent;
                                 New.WindowState = FormWindowState.Maximized;
                                 New.Text = "显示实验";
                                 New.Tag = 1;//设置新窗体的tag值为1表示学生浏览模式
                                 New.Show();
                             }
                             else
                             {
                                 F_GiveMark New = new F_GiveMark();
                                 New.MdiParent = this.MdiParent;
                                 New.WindowState = FormWindowState.Maximized;
                                 New.Text = "显示实验";
                                 New.Tag = 2;//设置新窗体的tag值为2表示学生浏览模式
                                 New.Show();
                             }
                         }
                         else
                         {
                             MessageBox.Show("多选显示将只显示您勾选的第一个", "提示");
                             break;
                         }
                     }
                 }
             }
         }
     }
 }
Esempio n. 3
0
        private void butView_Click(object sender, EventArgs e)
        {
            if (this.Tag.Equals(0))//如果是教师浏览模式
            {
                int select_n = 0;
                for (int i = 0; i < dataGridView1.Rows.Count; i++)    //循环遍历DataGridView控件中的每一行
                {
                    if (dataGridView1.Rows[i].Cells[0].Value != null) //当当前单元格的内容不为空时
                    {
                        //当该行处于选定状态时
                        if (bool.Parse(dataGridView1.Rows[i].Cells[0].Value.ToString()) == true)
                        {
                            select_n++;
                            DataClass.Report.Report_ID_forTeacher = dataGridView1.Rows[i].Cells[1].Value.ToString();

                            /*F_GiveMark New = new F_GiveMark();
                             * New.MdiParent = this.MdiParent;
                             * New.WindowState = FormWindowState.Maximized;
                             * New.Text = "显示实验报告";
                             * New.Tag = 1;//设置新窗体的tag值为1表示教师浏览模式
                             * New.Show();*/
                        }
                    }
                }
            }
            else
            {
                if (this.Tag.Equals(1))//如果是学生浏览模式
                {
                    int select_n = 0;
                    for (int i = 0; i < dataGridView1.Rows.Count; i++)    //循环遍历DataGridView控件中的每一行
                    {
                        if (dataGridView1.Rows[i].Cells[0].Value != null) //当当前单元格的内容不为空时
                        {
                            //当该行处于选定状态时
                            if (bool.Parse(dataGridView1.Rows[i].Cells[0].Value.ToString()) == true)
                            {
                                select_n++;
                                if (select_n < 2)
                                {
                                    DataClass.Report.Report_ID_forStudent         = dataGridView1.Rows[i].Cells[1].Value.ToString();
                                    DataClass.Experiment.Experiment_ID_forStudent = dataGridView1.Rows[i].Cells[2].Value.ToString();
                                    //如果批改状态为0,则查看实验报告.如果批改状态为1,则直接查看带有分数和评语的窗体
                                    if (bool.Parse(dataGridView1.Rows[i].Cells[13].Value.ToString()) != true)
                                    {
                                        F_DoExperiment New = new F_DoExperiment();
                                        New.MdiParent   = this.MdiParent;
                                        New.WindowState = FormWindowState.Maximized;
                                        New.Text        = "显示实验";
                                        New.Tag         = 1;//设置新窗体的tag值为1表示学生浏览模式
                                        New.Show();
                                    }
                                    else
                                    {
                                        F_GiveMark New = new F_GiveMark();
                                        New.MdiParent   = this.MdiParent;
                                        New.WindowState = FormWindowState.Maximized;
                                        New.Text        = "显示实验";
                                        New.Tag         = 2;//设置新窗体的tag值为2表示学生浏览模式
                                        New.Show();
                                    }
                                }
                                else
                                {
                                    MessageBox.Show("多选显示将只显示您勾选的第一个", "提示");
                                    break;
                                }
                            }
                        }
                    }
                }
            }
        }
 private void butGiveMark_Click(object sender, EventArgs e)
 {
     int select_n = 0;
     for (int i = 0; i < dataGridView1.Rows.Count; i++)  //循环遍历DataGridView控件中的每一行
     {
         if (dataGridView1.Rows[i].Cells[0].Value != null) //当当前单元格的内容不为空时
         {
             //当该行处于选定状态时
             if (bool.Parse(dataGridView1.Rows[i].Cells[0].Value.ToString()) == true)
             {
                 select_n++;
                 if (select_n < 2)
                 {
                     string ids = dataGridView1.Rows[i].Cells[3].Value.ToString();
                     SqlDataReader temDR = MyClass.getcom("select * from tb_Student where IDS='" + ids.ToString() + "'");
                     if (temDR.Read())
                     {
                         if (DataClass.MyMeans.Login_ID == temDR.GetString(temDR.GetOrdinal("IDT")))//如果该报告作者学生的老师是当前用户
                         {
                             DataClass.Report.Report_ID_forTeacher = dataGridView1.Rows[i].Cells[1].Value.ToString();//传递报告号到全局变量
                             DataClass.Experiment.Experiment_ID_forTeahcer = dataGridView1.Rows[i].Cells[2].Value.ToString();//传递试验号到全局变量
                             if (dataGridView1.Rows[i].Cells[6].Value.ToString() == "未批改")
                             {
                                 F_GiveMark Do = new F_GiveMark();
                                 Do.MdiParent = this.MdiParent;
                                 Do.WindowState = FormWindowState.Maximized;
                                 Do.Tag = 0;//设置为教师首次批改实验报告模式
                                 Do.Text = "批改实验报告";
                                 Do.Show();
                             }
                             else
                             {
                                 F_GiveMark Do = new F_GiveMark();
                                 Do.MdiParent = this.MdiParent;
                                 Do.WindowState = FormWindowState.Maximized;
                                 Do.Tag = 1;//设置为教师查看已批改过的实验报告模式
                                 Do.Text = "批改实验报告";
                                 Do.Show();
                             }
                         }
                         else
                         {
                             MessageBox.Show("您无权利批改该实验报告,它不属于您的学生!", "提示");
                         }
                     }
                     else
                     {
                         MessageBox.Show("该学生无记录,您无法批改!", "提示");
                     }
                 }
                 else
                 {
                     MessageBox.Show("多选批改时将只打开您勾选的第一个实验报告", "提示");
                     break;
                 }
             }
         }
     }
 }