private void btnsignIn_Click(object sender, RoutedEventArgs e)
{
//Button Name :btnsignIn_Click()
//Purpose : calls metthod GetStudentDetails to check if exists and logs in
//Input : studentId
//Output : MenuScreen window
bool hasValues = HasValues();
if (hasValues)
{
bool isNum = IsNumber();
if (isNum)
{
string studentId = txtStudentId.Text;
string studentName = txtUserName.Text;
string studentPass = txtPassword.Text;
studentDetail = myStudentProxy.GetStudentDetail(studentId);
if (studentDetail != null)
{
if (studentDetail.StudentName == studentName)
{
if (studentDetail.StudentPassword == studentPass)
{
var showMenu = new MenueScreen();
showMenu.Show();
}
else
{
MessageBox.Show("wrong password ", "INFORMATION", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
else
{
MessageBox.Show("wrong name ", "INFORMATION", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
else
{
MessageBox.Show("login fail", "INFORMATION", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
else
{
MessageBox.Show("make sure student ID is a number!", "INFORMATION", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
else
{
MessageBox.Show("Please enter Id.", "INFORMATION", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
private void btnSearch_Click(object sender, RoutedEventArgs e)
{
//Button Name : btnSearch_Click
//Purpose : calls for method GetStudentDetail() to check if student exists
//Input : studentId
//Output : student
bool hasValues = HasValues();
if (hasValues)
{
bool isNum = IsNumber();
if (isNum)
{
students = myStudentProxy.ListStudents();
string studentId = txtStudentId.Text;
studentDetail = myStudentProxy.GetStudentDetail(studentId);
if (studentDetail != null)
{
txtStudentName.Text = studentDetail.StudentName.ToString();
txtStudentPassword.Text = studentDetail.StudentPassword.ToString();
}
else
{
MessageBox.Show("student does not exist", "INFORMATION", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
else
{
MessageBox.Show("make sure student ID is a number!", "INFORMATION", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
else
{
MessageBox.Show("Please enter Id.", "INFORMATION", MessageBoxButton.OK, MessageBoxImage.Information);
}
txtStudentName.IsEnabled = true;
txtStudentPassword.IsEnabled = true;
txtStudentId.IsEnabled = false;
}
