private void shortcut_Click(object sender, RoutedEventArgs e)
{
ViewTeacher viewTeacher = new ViewTeacher();
(this.Parent as Grid).Children.Add(viewTeacher);
(this.Parent as Grid).Children.Remove(this);
}
private void save_Click(object sender, RoutedEventArgs e)
{
try
{
SQLiteConnection conn;
conn = new SQLiteConnection(@"Data Source=D:\Software Testing and QA\Database\MainDatabase.db;Version=3;");
conn.Open();
if (teacher_name.Text == "" || teacher_contact_no.Text == "" || teacher_subject.Text == "" || teacher_code.Text == "")
{
string msg = "Enter Teacher Name, Contact Number, Subject and Teacher Code (Mandatory)";
MessageBox.Show(msg);
return;
}
Int64 temp;
if (!(Int64.TryParse(teacher_contact_no.Text, out temp)))
{
MessageBox.Show("Enter proper contact number");
return;
}
string sql;
if (updateTeacher == null)
{
sql = "INSERT INTO teacher( teacher_name, teacher_contact_no, qualification, other_details, teacher_email, teacher_code, teacher_subject, timing_optional) VALUES('"
+ teacher_name.Text + "', '"
+ teacher_contact_no.Text + "', '"
+ qualification.Text + "', '"
+ other_details.Text + "', '"
+ teacher_email.Text + "', '"
+ teacher_code.Text + "', '"
+ teacher_subject.Text + "', '"
+ timing_optional.Text + "');";
}
else
{
sql = "update teacher set teacher_name='" + teacher_name.Text + "', teacher_contact_no='"
+ teacher_contact_no.Text + "', qualification= '"
+ qualification.Text + "', other_details= '"
+ other_details.Text + "', teacher_email='"
+ teacher_email.Text + "', teacher_code='"
+ teacher_code.Text + "', teacher_subject='"
+ teacher_subject.Text + "', timing_optional='"
+ timing_optional.Text + "' where teacher_code='" + updateTeacher + "';";
}
SQLiteCommand command = new SQLiteCommand(sql, conn);
command.ExecuteNonQuery();
teacher_name.Text = teacher_contact_no.Text = qualification.Text = other_details.Text = "";
teacher_email.Text = teacher_code.Text = teacher_subject.Text = "";
timing_optional.SelectedItem = timing_optional.Items[0];
conn.Close();
FillDataGrid();
if (updateTeacher == null)
{
//MessageBox.Show("Saved");
MessageBox.Show("Saved");
}
else
{
ViewTeacher vwteach = new ViewTeacher();
vwteach.FillDataGrid();
(this.Parent as Grid).Children.Add(vwteach);
(this.Parent as Grid).Children.Remove(this);
}
}
catch (SQLiteException eg)
{
MessageBox.Show(eg.Message);
}
catch (Exception ex)
{
string msg = ex.GetType().Name + " : " + ex.Message;
MessageBox.Show(msg);
}
}
