private void btnAddSubject_Click(object sender, RoutedEventArgs e)
{
var objSubject = new SubjectViewModel();
string sbjName = string.Empty;
int sbjMark = 0;
int verifyNum;
string status = string.Empty;
try
{
bool isNumeric = int.TryParse(txbGoalMark.Text, out verifyNum);
if (isNumeric == true)
{
sbjName = txbSubject.Text;
sbjMark = Convert.ToInt16(txbGoalMark.Text);
if (!sbjName.Equals(""))
{
if ((sbjMark >= 50) && (sbjMark <= 100))
{
if (verifyDuplication(sbjName) != true)
{
objSubject.SetSubject(sbjName, sbjMark, GetID);
status = "Successfully added" + "\n" + sbjName + " with a goal mark of " + sbjMark;
lstOutput.Items.Add("Name: " + sbjName + "\nGoal mark of: " + sbjMark);
txbSubject.Text = "";
txbGoalMark.Text = "";
}
else
{
status = "Subject name already exist. \nPlease choose another name.";
}
}
else
{
status = "Please specify the goal mark between 50 and 100.";
}
}
else
{
status = "Please fill the subject name";
}
}
else
{
status = "Please enter a numeric number on the goal mark.";
}
}
catch (Exception ex)
{
messageBox("error " + ex.Message);
}
if (status != string.Empty)
messageBox(status);
}
