private void btnSearch_Click(object sender, RoutedEventArgs e)
{
//Student Id validation
if (clsValidation.ValidateForEmptiness(TxtStudentId.Text) == false)
{
MessageBox.Show("Student id is required");
}
else if (clsValidation.ValidateForNumeric(TxtStudentId.Text) == false)
{
MessageBox.Show("Student id is not a number");
}
else if (clsValidation.ValidateForLength(TxtStudentId.Text, 5) == false)
{
MessageBox.Show("Student id is not 5 digits");
}
else
{
clsStudent ObjStudent = new clsStudent();
ObjStudent.StudentId = int.Parse(TxtStudentId.Text);
bool found = ObjStudent.SearchStudent();
if (found)
{
MessageBox.Show("Success to search this Student");
TxtStudentId.Text = ObjStudent.StudentId.ToString();
TxtPassword.Password = ObjStudent.Password.ToString();
TxtStudentName.Text = ObjStudent.StudentName.ToString();
LabStudentGender.Content = ObjStudent.StudentGender.ToString();
if ("Male".Equals(ObjStudent.StudentGender))
{
RadioMale.IsChecked = true;
}
else
{
RadioFemale.IsChecked = true;
}
TxtStudentMobile.Text = ObjStudent.StudentMobile.ToString();
TxtStudentEmail.Text = ObjStudent.StudentEmail.ToString();
TxtStudentAddress.Text = ObjStudent.StudentAddress.ToString();
//LabStudentDOB.Content = objStudent.StudentDOB.Year + "-" + objStudent.StudentDOB.Month + "-" + objStudent.StudentDOB.Day;
LabStudentDOB.Content = ObjStudent.StudentDOB.ToString("dddd, dd MMMM yyyy");
DatePickerStudentDOB.Text = ObjStudent.StudentDOB.ToString("dd-MMMM-yyyy");
}
else
{
MessageBox.Show("This Student id does not exist");
TxtStudentId.Text = "";
TxtPassword.Password = "";
TxtStudentName.Text = "";
RadioMale.IsChecked = true;
RadioMale.IsChecked = false;
LabStudentGender.Content = "";
TxtStudentMobile.Text = "";
TxtStudentEmail.Text = "";
TxtStudentAddress.Text = "";
LabStudentDOB.Content = "This Student id does not exist";
//DatePickerStudentDOB.Text = objStudent.StudentDOB.ToString("dd-MMMM-yyyy");
}
}
}
private void btnDelete_Click(object sender, RoutedEventArgs e)
{
//Student Id validation
if (clsValidation.ValidateForEmptiness(TxtStudentId.Text) == false)
{
MessageBox.Show("Student id is required");
}
else if (clsValidation.ValidateForNumeric(TxtStudentId.Text) == false)
{
MessageBox.Show("Student id is not a number");
}
else if (clsValidation.ValidateForLength(TxtStudentId.Text, 5) == false)
{
MessageBox.Show("Student id is not 5 digits");
}
else
{
clsStudent ObjStudent = new clsStudent();
ObjStudent.StudentId = int.Parse(TxtStudentId.Text);
ObjStudent.DeleteStudent();
}
}
private void btnAdd_Click(object sender, RoutedEventArgs e)
{
//Student Id validation
if (clsValidation.ValidateForEmptiness(TxtStudentId.Text) == false)
{
MessageBox.Show("Student id is required");
}
else if (clsValidation.ValidateForNumeric(TxtStudentId.Text) == false)
{
MessageBox.Show("Student id is not a number");
}
else if (clsValidation.ValidateForLength(TxtStudentId.Text, 5) == false)
{
MessageBox.Show("Student id is not 5 digits");
}
//Student Name validation
else if (clsValidation.ValidateForEmptiness(TxtStudentName.Text) == false)
{
MessageBox.Show("Student name is required");
}
//Student Password validation
else if (clsValidation.ValidateForEmptiness(TxtPassword.Password) == false)
{
MessageBox.Show("Student password is required");
}
//Student Mobile validation
else if (clsValidation.ValidateForEmptiness(TxtStudentMobile.Text) == false)
{
MessageBox.Show("Student mobile is required");
}
//Student Email validation
else if (clsValidation.ValidateForEmptiness(TxtStudentEmail.Text) == false)
{
MessageBox.Show("Student email is required");
}
//Student Address validation
else if (clsValidation.ValidateForEmptiness(TxtStudentAddress.Text) == false)
{
MessageBox.Show("Student address is required");
}
//Student DOB validation
else if (clsValidation.ValidateForEmptiness(DatePickerStudentDOB.Text) == false)
{
MessageBox.Show("Student DOB is required");
}
else
{
String StudentGender = "";
if (RadioMale.IsChecked == true)
{
StudentGender = "Male";
}
else
{
StudentGender = "Female";
}
int Year = DatePickerStudentDOB.SelectedDate.Value.Year;
int Month = DatePickerStudentDOB.SelectedDate.Value.Month;
int Day = DatePickerStudentDOB.SelectedDate.Value.Day;
DateTime StudentDOB = new DateTime(Year, Month, Day);
clsStudent ObjStudent = new clsStudent(int.Parse(TxtStudentId.Text), TxtPassword.Password, TxtStudentName.Text, StudentGender, TxtStudentMobile.Text, TxtStudentEmail.Text, TxtStudentAddress.Text, StudentDOB);
int Studentid = ObjStudent.AddStudent();
if (Studentid == -1)
{
MessageBox.Show("Can't add this Student");
}
else
{
TxtStudentId.Text = Studentid.ToString();
}
}
}