private void Btn_Withdraw_med_Click(object sender, RoutedEventArgs e)
{
var medSelected = Dg_AllMedicines.SelectedItem;
var medicine = medSelected as Medicine;
App._withdrawnMedicines.Add(medicine); // adding medicine to withdrawn collection
App._allMedicines.Remove(medicine); // removing medicine from allMedicines collection
MyStorage.WriteXml <ObservableCollection <Medicine> >(App._withdrawnMedicines, "withdrawnMedicines.xml");
MyStorage.WriteXml <ObservableCollection <Medicine> >(App._allMedicines, "allMedicines.xml");
MessageBox.Show($"{medicine.medName} withdrawn!");
}
private void Btn_Med_Save_Click(object sender, RoutedEventArgs e)
{
if (Tbx_Med_sNum.Text == "" | Tbx_Med_Name.Text == "" | Tbx_Med_Strength.Text == "" | Tbx_Med_Expiry.SelectedDate == DateTime.Today | Tbx_Med_PackSize.Text == Convert.ToString("")) //checking for textboxes to be not empty
{
MessageBox.Show("Please fill-in all the fields first!");
}
else
{
MyStorage.WriteXml <ObservableCollection <Donor> >(App._donors, "donors.xml");
MyStorage.WriteXml <ObservableCollection <Medicine> >(App._allMedicines, "allMedicines.xml");
Tbx_Med_sNum.IsEnabled = false;
Tbx_Med_Name.IsEnabled = false;
Tbx_Med_Strength.IsEnabled = false;
Tbx_Med_Expiry.IsEnabled = false;
Tbx_Med_PackSize.IsEnabled = false;
Btn_Med_Save.IsEnabled = false;
}
}
private void Btn_Donor_Del_Click(object sender, RoutedEventArgs e)
{
Tbx_filter.Text = "";
var itm2delete = Dg_Donor.SelectedItem;
if (itm2delete == null)
{
MessageBox.Show("Please select donor to be deleted first!", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
var donor = itm2delete as Donor;
var res = MessageBox.Show($"Do you really want to delete {donor.firstName} {donor.lastName}", "Warning", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (res == MessageBoxResult.Yes)
{
App._donors.Remove(donor);
MyStorage.WriteXml <ObservableCollection <Donor> >(App._donors, "donors.xml");
}
}
private void Btn_Med_Del_Click_1(object sender, RoutedEventArgs e)
{
var dSelected = Dg_Donor.SelectedItem;
if (dSelected == null)
{
MessageBox.Show("Please select a donor first!", "Error!", MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
var med = Dg_Med_list.SelectedItem;
var medicine = med as Medicine;
var res = MessageBox.Show($"Do you really want to delete {medicine.medName}", "warning!", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (res == MessageBoxResult.Yes)
{
(dSelected as Donor).medicines.Remove(medicine); // remove medicine from donor collection
App._allMedicines.Remove(medicine); // remove medicine from allMedicine collection
MyStorage.WriteXml <ObservableCollection <Donor> >(App._donors, "donors.xml");
MyStorage.WriteXml <ObservableCollection <Medicine> >(App._allMedicines, "allMedicines.xml");
}
}
}
private void Application_Startup(object sender, StartupEventArgs e)
{
_donors = MyStorage.ReadXml <ObservableCollection <Donor> >("donors.xml");
if (_donors == null)
{
_donors = new ObservableCollection <Donor>();
}
_allMedicines = MyStorage.ReadXml <ObservableCollection <Medicine> >("allMedicines.xml");
if (_allMedicines == null)
{
_allMedicines = new ObservableCollection <Medicine>();
}
_withdrawnMedicines = MyStorage.ReadXml <ObservableCollection <Medicine> >("withdrawnMedicines.xml");
if (_withdrawnMedicines == null)
{
_withdrawnMedicines = new ObservableCollection <Medicine>();
}
_selectedItem = new ObservableCollection <DonorDetails>();
}
private void Btn_Donor_Save_Click(object sender, RoutedEventArgs e)
{
var input = Tbx_cNumber.Text;
var regEx = new Regex(@"(^\+[0-9]{2}\s+[0-9]{2}\s+[0-9]{8}$)|(^\+[0-9]{2}\s+[0-9]{3}\s+[0-9]{8}$)|(^\+[0-9]{2}\s+[0-9]{4}\s+[0-9]{8}$)|(^\+[0-9]{2}\s+[0-9]{5}\s+[0-9]{8}$)"); //regular expression for contact details to be taken in the format
if (Tbx_fName.Text == "" | Tbx_lName.Text == "" | Tbx_gID.Text == "") // checking textbox to not be empty
{
MessageBox.Show("Please fill-in all the fields first!");
}
else if (!regEx.IsMatch(input)) //checking redular expression to be matched with the given input
{
MessageBox.Show("Please Enter a valid Telephone number in the format of ", "Error!", MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
MyStorage.WriteXml <ObservableCollection <Donor> >(App._donors, "donors.xml");
Btn_Donor_Edit.IsEnabled = true;
Btn_Donor_Save.IsEnabled = false;
Tbx_cNumber.IsEnabled = false;
Tbx_fName.IsEnabled = false;
Tbx_lName.IsEnabled = false;
Tbx_gID.IsEnabled = false;
}
}