Пример #1
0
        private void examListview_MouseDown(object sender, MouseEventArgs e)
        {
            try
            {
                var info = examListview.HitTest(e.X, e.Y);
                // var row = info.Item.Index;
                //var col = info.Item.SubItems.IndexOf(info.SubItem);
                string       value        = info.Item.SubItems[0].Text;
                DialogResult dialogResult = MessageBox.Show("do you want join this exam?", "Join a exam", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
                if (dialogResult == DialogResult.Yes)
                {
                    string examUservalue = info.Item.SubItems[3].Text.TrimEnd();
                    if (Login_usercontrol.Username == examUservalue)
                    {
                        MessageBox.Show("you can not join your own exam");
                    }
                    else
                    {
                        ExamID     = SQL.GetExamID(value);
                        SingleExam = SQL.GetExamSingleInformation(ExamID);

                        this.Hide();
                        DoExam doExam = new DoExam();
                        doExam.ShowDialog();
                    }
                }
            }
            catch {  }
        }
Пример #2
0
        private void ListofExams_Load(object sender, EventArgs e)
        {
            //-----------------
            DoExam doexam = new DoExam();

            doexam.Close();

            ListViewItem item;
            ColumnHeader header1, header2, header3, header4;

            header1 = new ColumnHeader();
            header2 = new ColumnHeader();
            header3 = new ColumnHeader();
            header4 = new ColumnHeader();
            // ListofExams.SmallImageList = imageList1;

            /*
             * materialListView1.Columns.Add("ExamTitle");
             * materialListView1.Columns.Add("Question Count");
             * materialListView1.Columns.Add("Category");
             * materialListView1.Columns.Add("Creator");
             */

            header1.Text      = "Title";
            header1.TextAlign = HorizontalAlignment.Left;
            header1.Width     = 500;

            header2.Text      = "Count";
            header2.TextAlign = HorizontalAlignment.Left;
            header2.Width     = 200;

            header3.Text      = "Category";
            header3.TextAlign = HorizontalAlignment.Left;
            header3.Width     = 240;

            header4.Text      = "Creator";
            header4.TextAlign = HorizontalAlignment.Left;
            header4.Width     = 200;

            examListview.Columns.Add(header1);
            examListview.Columns.Add(header2);
            examListview.Columns.Add(header3);
            examListview.Columns.Add(header4);

            // data;
            var       TupleExamList = SQL.GetExamInformation();
            ArrayList examTitle     = TupleExamList.Item1;
            ArrayList QuestionCount = TupleExamList.Item2;
            ArrayList Category      = TupleExamList.Item3;
            ArrayList Creator       = TupleExamList.Item4;


            for (int i = 0; i < examTitle.Count; i++)
            {
                item = examListview.Items.Add(examTitle[i].ToString());
                item.SubItems.Add(QuestionCount[i].ToString());
                item.SubItems.Add(Category[i].ToString());
                item.SubItems.Add(Creator[i].ToString());
            }
            if (examTitle.Count <= 0)
            {
                //mean there is no exam..
                // works
                // exam list visible. false;
                // show label
                examListview.Visible = false;
                examListview.Enabled = false;
                warning_lbl.Visible  = true;
                warning_lbl.Location = new Point(ClientSize.Width / 2 - warning_lbl.Width / 2, ClientSize.Height / 2 - warning_lbl.Height / 2); // set to center of parent screen
            }
        }