private void DynamicChangeGrade_Click(object sender, EventArgs e)
{
TabPage tab = (TabPage)((Ambiance_Button_2)sender).Parent;
SchoolClass currentClass = Database.classes[tab.Name];
User currentUser = currentClass.students[((ComboBox)tab.Controls.Find("studentBox", false)[0]).SelectedIndex];
Ambiance_Panel currentPanel = (Ambiance_Panel)tab.Controls.Find("studentGradesPanel", false)[0];
ChangeGrade(tab, currentClass, currentUser, currentPanel);
}
private void ChangeGrade(TabPage tab, SchoolClass currentClass, User currentUser, Ambiance_Panel currentPanel)
{
List <int> currentGrades = currentClass.grades[currentUser].grades;
bool errorShown = false;
Control[] gradeBoxs = currentPanel.Controls.Find("grade", false);
for (int i = 0; i < currentGrades.Count; i++)
{
try
{
if (Int32.Parse(gradeBoxs[i].Text) <= 100 && Int32.Parse(((Ambiance_TextBox)gradeBoxs[i]).Text) >= 0)
{
currentGrades[i] = Int32.Parse(((Ambiance_TextBox)gradeBoxs[i]).Text);
}
else
if (!errorShown)
{
MessageBox.Show("Grades must be 0-100");
errorShown = false;
}
}
catch (Exception)
{
if (!errorShown)
{
MessageBox.Show("Grades can be numbers only!");
errorShown = true;
}
}
}
if (!errorShown)
{
MessageBox.Show("Grades Successfully Updated");
}
Database.SaveClass(currentClass);
tab.Controls.Find("studentGPALabel", false)[0].Text = "GPA : " + String.Format("{0:0.00}", currentUser.CalculateGPA());
}
private void AddGrade(TabPage tab, SchoolClass currentClass, User currentUser, Ambiance_Panel currentPanel)
{
List <int> currentGrades = currentClass.grades[currentUser].grades;
int i = currentGrades.Count;
currentGrades.Add(0);
currentPanel.Controls.Add(new Ambiance_Label
{
AutoSize = true,
Location = new System.Drawing.Point(12, 48 * i + 12),
Name = "label" + i,
Size = new System.Drawing.Size(54, 20),
Text = ("Test " + i + " : ")
});
currentPanel.Controls.Add(new Ambiance_Separator
{
Location = new System.Drawing.Point(4, 48 * i + 42),
Name = "separator" + i,
Size = new System.Drawing.Size(139, 10)
});
currentPanel.Controls.Add(new Ambiance_TextBox
{
Location = new System.Drawing.Point(73, 48 * i + 9),
Name = "grade",
Size = new System.Drawing.Size(69, 28),
Text = ("0"),
MaxLength = 3,
TextAlignment = HorizontalAlignment.Center
});
}