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 { }
}
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
}
}