//return categories
public List <string> loadcategories(String user, String lesson)
{
List <string> categories = new List <string>();
categories = db.qUnits(user, lesson);
return(categories);
}
//load form
private void EditQuestionForm_Load(object sender, EventArgs e)
{
//values to textboxes
this.setTitle();
this.questionTextbox.Text = this.question;
this.lessonTextbox.Text = this.lesson;
//diff level set
if (this.diff.Equals("Εύκολη"))
{
this.diffRadioButton1.Select();
}
else if (this.diff.Equals("Μέτρια"))
{
this.diffRadioButton2.Select();
}
else
{
this.diffRadioButton3.Select();
}
//get units
List <string> units = db.qUnits(user, lesson);
foreach (String unit in units)
{
this.unitsComboBox.Items.Add(unit);
if (unit.Equals(this.unit))
{
this.unitsComboBox.SelectedIndex = this.unitsComboBox.Items.Count - 1;
}
}
//load answers
answers = db.qAnswers(question, unit, user, lesson);
this.editQuestionsDataGridView.Rows.Clear();
foreach (String answer in answers)
{
this.editQuestionsDataGridView.Rows.Add(answer);
}
//load rows
rows = this.answers.Count;
if (rows == 6)
{
this.editQuestionsDataGridView.AllowUserToAddRows = false;
}
}
//load
private void EditLessonForm_Load(object sender, EventArgs e)
{
this.lessonTextbox.Text = this.lesson; //set title of lesson to textbox
this.Text = "Επεξεργασία μαθήματος - " + this.lesson; //set title
this.desc = db.qLessonDesc(user, lesson);
this.descriptionTextbox.Text = this.desc; //set desc to texbox
this.units = db.qUnits(user, lesson); //get units
this.fillUnitsDataGridView(); //fill datagridview
this.unitsDataGridView.ReadOnly = false;
}