private void btnLoadFilters_Click(object sender, EventArgs e)
{
var dlg = new OpenFileDialog();
dlg.Filter = "*.bin|*.bin";
if (dlg.ShowDialog() == DialogResult.OK)
{
listBoxFilter.Items.Clear();
var list = SerializableUtils.DeserializeFromBinary <List <Object> >(dlg.FileName);
for (int i = 0; i < list.Count; i++)
{
var o = list[i];
listBoxFilter.Items.Add((IFilter)o);
}
}
}
private void btnSaveFilters_Click(object sender, EventArgs e)
{
var dlg = new SaveFileDialog();
dlg.Filter = "*.bin|*.bin";
dlg.AddExtension = true;
dlg.DefaultExt = ".bin";
dlg.OverwritePrompt = true;
if (dlg.ShowDialog() == DialogResult.OK)
{
var list = new List <Object>();
for (int i = 0; i < listBoxFilter.Items.Count; i++)
{
list.Add(listBoxFilter.Items[i]);
}
SerializableUtils.SerializeToBinary(list, dlg.FileName);
}
}
private void btnImport_Click(object sender, EventArgs e)
{
try
{
string inputPath = FileUtils.GetFileLocation(@"Data File|*.dat", @"Select a Data File");
if (string.IsNullOrEmpty(inputPath))
{
return;
}
txtLocationFolderInput.Text = inputPath;
//Reading data
QuestionSet = SerializableUtils.DeserializeJson(inputPath);
//Print result on txtLoadFileResult
string resImported = "Questions imported: " + QuestionSet.QuestionList.Count;
int i = 0;
foreach (var question in QuestionSet.QuestionList)
{
resImported = resImported + "\nQ" + (++i) + ": " + question.Candidates.Count + " candidate(s)";
foreach (var candidate in question.Candidates)
{
candidate.Point = question.Point;
}
}
txtLoadFileResult.Text = resImported;
txtNumberOfTest.Maximum = PaperModel.MaxNumberOfTests(QuestionSet.QuestionList);
txtNumberOfTest.Value = txtNumberOfTest.Maximum;
btnCreateTests.Visible = true;
btnPreview.Visible = true;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
