static void Main(string[] args)
{
var name = "Bob";
var age = 21;
var isRabbit = true;
{
int dupaukryta = 12;
WriteLine(dupaukryta);
}
Type nameType = name.GetType();
Type ageType = age.GetType();
Type isRabbitType = isRabbit.GetType();
WriteLine($"name is type {nameType}");
WriteLine($"name is type {name.GetType()}");
WriteLine($"age is type {ageType}");
WriteLine($"isRabbit is type {isRabbitType}");
int a = 23;
string s = a.ToString();
WriteLine($"{s} = {a}");
char characters = '\x0051';
char characters1 = (char)65;
char alert = '\a';
char backspace = '\b';
char formFeed = '\f';
char Carriagereturn = '\r';
char vericaltab = '\v';
WriteLine(characters + " " + characters1);
//WriteLine(alert);
WriteLine("stackoverflow " + '\b' + " is " + backspace + " good");
WriteLine(vericaltab);
WriteLine("dupa" + Carriagereturn + "pa");
//WriteLine("stackoverflow" + formFeed + "is" + formFeed + "good");
string jeby = @"'Cos tam mam
ale nie dam";
WriteLine(jeby);
int b = 2;
if (DoSomething(b) != 0)
{
WriteLine(DoSomething(b));
}
else
{
WriteLine("Zero");
}
WriteLine("\n\n\n\n");
string[] arrayOfStrings = new string[5];
for (int i = 0; i < 5; i++)
{
arrayOfStrings[i] = "string_" + i.ToString();
}
int[] arrayOfInts = new int[5];
goto Label1;
foreach (var item in arrayOfStrings)
{
WriteLine(item);
}
arrayOfInts[2] = 2;
Label1:
foreach (var item in arrayOfInts)
{
Write($"{item} \t");
}
WriteLine();
TimeOfDay time = TimeOfDay.Afternoon;
WriteLine(time.ToString());
TimeOfDay time2 = (TimeOfDay)Enum.Parse(typeof(TimeOfDay), "morning", true);
WriteLine((int)time2);
//namespace
Introduction::NamespaceExample NSEx = new Introduction::NamespaceExample();
WriteLine(NSEx.GetNamespace());
for (int i = 0; i < args.Length; i++)
{
WriteLine(args[i]);
}
var customer1 = new PhoneCustomer();
WriteLine($"\n{customer1.GetType()}");
WriteLine($"{customer1.Data.GetType()}");
WriteLine($"{customer1.DataAutoImplemented}");
string message = "WITAM";
string upperMessage = message.ToLower();
WriteLine(upperMessage);
int xMessage = 2017;
message += xMessage.ToString();
WriteLine(message);
// C# 6.0 pl
int[,] matrix2D = new int[3, 3];
int[,] rectangularMatrix =
{
{ 0, 1, 2 },
{ 0, 2, 3 },
{ 1, 2, 3 }
};
int[][] matrix = new int[][]
{
new int[] { 3, 3, 3 },
new int[] { 2, 2, 2 },
new int[] { 1, 1, 1, 2 }
};
var matrixVar = new int[][]
{
new int[] { 3, 3, 3 },
new int[] { 2, 2, 2 },
new int[] { 1, 1, 1, 2 }
};
var charArray = new[] { 'a', 'b', 'c' };
//różna długość tablicy wewn
int[][] matrix2 = new int[3][];
}
public SellViewModel()
{
loadUserCurrentLogin();
TotalPrice = 0;
IsEnableName = false;
List = new List <ProductTable>(DataProvider.Ins.Entities.ProductTable);
ListSupplier = new List <SupplierTable>(DataProvider.Ins.Entities.SupplierTable);
ListUnit = new List <UnitTable>(DataProvider.Ins.Entities.UnitTable);
ListBill = new List <BillModel>();
_ListTemp = new List <BillModel>();
LoadEditCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { LoadDialogAccountEdit(); });
AddBillCommand = new RelayCommand <object>((p) =>
{
if (SelectedItems == null)
{
return(false);
}
SelectedItemsBill = null;
return(true);
},
(p) =>
{
BillModel bill = new BillModel();
ProductTable billProduct = new ProductTable();
billProduct.ID = SelectedItems.ID;
billProduct.DisplayName = SelectedItems.DisplayName;
billProduct.SupplierTable = SelectedItems.SupplierTable;
billProduct.UnitTable = SelectedItems.UnitTable;
int Price = 0;
var listPrice = DataProvider.Ins.Entities.ProductTable.Where(x => x.ID == SelectedItems.ID).Select(x => x.Price);
foreach (var item in listPrice)
{
Price = item;
}
bill.product = billProduct;
bill.Price = Price;
bill.Amount = 1;
bill.PriceItems = Price;
bill.AmountChange = AmountChange;
if (LoadInventory(bill.product.ID) <= 0)
{
LoadDialogError("Sản Phẩm Không Còn Trong Kho! Vui Lòng Liên Hệ Quản Trị Viên!");
return;
}
TotalPrice += Price;
var listCheckDuplicate = _ListTemp.Where(x => x.product.ID == bill.product.ID);
if (listCheckDuplicate.Count() != 0)
{
int DuplicateProduct = _ListTemp.Where(x => x.product.ID == bill.product.ID).FirstOrDefault().Amount;
_ListTemp.Where(x => x.product.ID == bill.product.ID).FirstOrDefault().Amount = DuplicateProduct + 1;
_ListTemp.Where(x => x.product.ID == bill.product.ID).FirstOrDefault().PriceItems += Price;
ListBill = new List <BillModel>(_ListTemp);
SelectedItems = null;
return;
}
_ListTemp.Add(bill);
ListBill = new List <BillModel>(_ListTemp);
SelectedItems = null;
});
DeleteItemInBill = new RelayCommand <object>((p) =>
{
if (SelectedItemsBill == null)
{
return(false);
}
SelectedItems = null;
return(true);
},
(p) =>
{
var FindToDelete = _ListTemp.Where(x => x.product.ID == SelectedItemsBill.product.ID).FirstOrDefault();
TotalPrice -= FindToDelete.PriceItems;
_ListTemp.Remove(FindToDelete);
ListBill = new List <BillModel>(_ListTemp);
SelectedItemsBill = null;
});
AmountChange = new RelayCommand <object>((p) =>
{
return(true);
},
(p) =>
{
try
{
var FindToEdit = _ListTemp.Where(x => x.product.ID == SelectedItemsBill.product.ID).FirstOrDefault();
TotalPrice -= FindToEdit.PriceItems;
FindToEdit.Amount = SelectedItemsBill.Amount;
FindToEdit.PriceItems = FindToEdit.Amount * FindToEdit.Price;
TotalPrice += FindToEdit.PriceItems;
ListBill = new List <BillModel>(_ListTemp);
}
catch
{
MessageBox.Show(Message);
}
});
PhoneCustomerChange = new RelayCommand <object>((p) =>
{
if (PhoneCustomer.ToString().Length < 9)
{
return(false);
}
return(true);
},
(p) =>
{
var Customer = DataProvider.Ins.Entities.CustomerTable.Where(x => x.Phone.ToLower().Contains(PhoneCustomer.ToString())).FirstOrDefault();
if (Customer != null)
{
NameCustomer = Customer.FullName;
IsEnableName = false;
return;
}
NameCustomer = "";
IsEnableName = true;
});
CreateBill = new RelayCommand <object>((p) =>
{
if (TotalPrice <= 0 || NameCustomer == null || PhoneCustomer.ToString().Length < 9)
{
return(false);
}
return(true);
},
(p) =>
{
foreach (var item in _ListTemp)
{
if (LoadInventory(item.product.ID) - item.Amount < 0)
{
LoadDialogError("Số Lượng Sản Phẩm Không Đủ Đáp Ứng Nhu Cầu!");
return;
}
}
if (IsEnableName)
{
CustomerTable customer = new CustomerTable();
customer.FullName = NameCustomer;
customer.Phone = "0" + PhoneCustomer.ToString();
customer.Address = "";
DataProvider.Ins.Entities.CustomerTable.Add(customer);
DataProvider.Ins.Entities.SaveChanges();
}
var ID_Customer = DataProvider.Ins.Entities.CustomerTable.Where(x => x.Phone.ToLower().Contains(PhoneCustomer.ToString())).FirstOrDefault();
OutputTable output = new OutputTable();
output.ID_User = (int)App.Current.Properties["UserID"];
output.DateOutput = DateTime.Now;
output.ID_Customer = ID_Customer.ID;
DataProvider.Ins.Entities.OutputTable.Add(output);
DataProvider.Ins.Entities.SaveChanges();
var ID_Output = DataProvider.Ins.Entities.OutputTable.Where(x => x.ID_User == output.ID_User &&
x.ID_Customer == output.ID_Customer && x.DateOutput == output.DateOutput.Date).FirstOrDefault();
int ID = ID_Output.ID;
OutPutDetailTable outPutDetail = new OutPutDetailTable();
foreach (var item in _ListTemp)
{
outPutDetail.Count = item.Amount;
outPutDetail.ID_Product = item.product.ID;
outPutDetail.ID_Output = ID;
outPutDetail.Price = item.Price;
outPutDetail.TotalPrice = item.PriceItems;
DataProvider.Ins.Entities.OutPutDetailTable.Add(outPutDetail);
DataProvider.Ins.Entities.SaveChanges();
}
LoadDialogSuccessSale();
TotalPrice = 0;
_ListBill = null;
ListBill = null;
NameCustomer = null;
PhoneCustomer = 0;
IsEnableName = false;
});
DestroyCommand = new RelayCommand <object>((p) =>
{
return(true);
},
(p) =>
{
TotalPrice = 0;
ListBill = null;
_ListBill = null;
NameCustomer = null;
PhoneCustomer = 0;
IsEnableName = false;
LoadDialogDeleted();
});
SearchCommand = new RelayCommand <object>((p) =>
{
return(true);
},
(p) =>
{
if (SearchTerm == null)
{
return;
}
List = new List <ProductTable>(DataProvider.Ins.Entities.ProductTable.Where(
x => x.DisplayName.ToLower().Contains(SearchTerm) ||
x.SupplierTable.DisplayName.ToLower().Contains(SearchTerm) || x.UnitTable.Descriptions.ToLower().Contains(SearchTerm)));
});
OpenBillWindow = new RelayCommand <Window>((p) =>
{
return(true);
},
(p) =>
{
p.Close();
BillWindow wd = new BillWindow();
wd.ShowDialog();
});
}