public static ObservableCollection <object> GetProductFromDBTwo(int catId = 0)
{
DataTable data = null;
var products = new ObservableCollection <object>();
data = QueryForSQLServer.GetProducts();
foreach (DataRow row in data.Rows)
{
string kt = "";
if ((int)row.ItemArray[4] <= 0)
{
kt = "Hết hàng";
}
else if ((int)row.ItemArray[4] < 5)
{
kt = "Sắp hết hàng";
}
else
{
kt = "Còn hàng";
}
var product = new
{
Id = (int)row.ItemArray[0],
Name = (string)row.ItemArray[2],
Price = (Decimal)row.ItemArray[3],
Quantity = (int)row.ItemArray[4],
Status = kt
};
products.Add(product);
}
return(products);
}
void getCustomer(string tel, bool uneditable = true)
{
if (tel != null)
{
var customerDt = QueryForSQLServer.GetCustomerByTel(tel);
foreach (DataRow row in customerDt.Rows)
{
customerDetail = new
{
Customer_Name = row.ItemArray[0],
Tel = row.ItemArray[1],
Customer_Address = row.ItemArray[2],
Customer_Email = row.ItemArray[3]
};
}
CustomerStackPanel.DataContext = customerDetail;
customerEmailTextBox.IsReadOnly = uneditable;
customerNameTextBox.IsReadOnly = uneditable;
customerAddressTextBox.IsReadOnly = uneditable;
}
else
{
CustomerStackPanel.DataContext = null;
}
}
public ObservableCollection <Product> GetProductFromDb(int catId = 0)
{
DataTable data = null;
var products = new ObservableCollection <Product>();
data = QueryForSQLServer.GetProducts();
foreach (DataRow row in data.Rows)
{
var product = new Product();
product.Id = (int)row.ItemArray[0];
product.CatId = (int)row.ItemArray[1];
product.Name = (string)row.ItemArray[2];
product.Price = (Decimal)row.ItemArray[3];
product.Quantity = (int)row.ItemArray[4];
product.Description = (string)row.ItemArray[5];
product.Image = (string)row.ItemArray[6];
product.Author = (string)row.ItemArray[7];
product.Product_Images = new List <Product_Images>();
products.Add(product);
}
if (catId != 0)
{
var productFillered = from product in products
where product.CatId == catId
select product;
products = new ObservableCollection <Product>(productFillered);
}
return(products);
}
private void Remove_Click(object sender, RoutedEventArgs e)
{
var item = originalSource.DataContext as Product;
QueryForSQLServer.DeleteProduct(item.Id);
Refresh();
}
private void deletePurchase_MenuItem_Click(object sender, RoutedEventArgs e)
{
var Selecteditem = (sender as FrameworkElement).DataContext;
int id = (int)Selecteditem?.GetType().GetProperty("Purchase_ID")?.GetValue(Selecteditem, null);
QueryForSQLServer.DeletePurchase(id);
reLoadData();
}
private void cbbRemove_Click(object sender, RoutedEventArgs e)
{
var item = originalSource.DataContext as Category;
QueryForSQLServer.DeleteCategory(item.Name);
//reset cat
Refresh();
}
private void purchaseDataGrid_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
var test = (sender as DataGrid).SelectedItem;
ObservableCollection <object> allPurchaseDetail = new ObservableCollection <object>();
int? id = (int?)test?.GetType().GetProperty("Purchase_ID")?.GetValue(test, null);
string tel = test?.GetType().GetProperty("Tel")?.GetValue(test, null).ToString();
getCustomer(tel);
#region PurchaseDetail
DataGridDetailPurchase.Columns.Clear();
DataGridDetailPurchase.AutoGenerateColumns = true;
if (id != null)
{
int index = (int)id;
var dt = QueryForSQLServer.GetPurchaseDetail(index);
foreach (DataRow item in dt.Rows)
{
var _p = new
{
Name = item["Name"],
//Price = item["Price"],
Quantity = item["Quantity"],
Total = item["Total"]
};
allPurchaseDetail.Add(_p);
}
DataGridDetailPurchase.ItemsSource = allPurchaseDetail;
}
else
{
purchaseDataGrid.SelectedIndex = -1;
allPurchaseDetail.Clear();
DataGridDetailPurchase.ItemsSource = allPurchaseDetail;
}
#endregion
btnAddItem.Visibility = Visibility.Collapsed;
btnDeleteItem.Visibility = Visibility.Collapsed;
btnUpdate.Visibility = Visibility.Collapsed;
btnDone.Visibility = Visibility.Collapsed;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message.ToString());
}
}
public static ObservableCollection <Category> GetCategoriesFromDb()
{
var categoriesList = new ObservableCollection <Category>();
DataTable q = QueryForSQLServer.GetCategory();
foreach (DataRow row in q.Rows)
{
var category = new Category {
Id = (int)row.ItemArray[0], Name = (string)row.ItemArray[1]
};
categoriesList.Add(category);
}
return(categoriesList);
}
public PageCheckOut()
{
this.InitializeComponent();
//date
fromDatePicker.Date = DateTime.Today.AddDays(-3).Date;
toDatePicker.Date = DateTime.Today.Date;
var _enumval = Enum.GetValues(typeof(PurchaseStatus)).Cast <PurchaseStatus>();
purchaseStatesComboBox.ItemsSource = _enumval.ToList();
purchaseStatesComboBox.SelectedIndex = 4;
reLoadData();
productsListView.ItemsSource = QueryForSQLServer.GetProductFromDb();
}
private async void btnDone_Click(object sender, RoutedEventArgs e)
{
var messageDialog = new MessageDialog("Save your change ???");
messageDialog.Commands.Add(new UICommand("Yes")
{
Id = 0
});
messageDialog.Commands.Add(new UICommand("No")
{
Id = 1
});
messageDialog.DefaultCommandIndex = 0;
messageDialog.CancelCommandIndex = 1;
var result = await messageDialog.ShowAsync();
if ((int)result.Id == 0)
{
Product.Price = Decimal.Parse(addGia.Text);
Product.Quantity = int.Parse(addSoLuong.Text);
QueryForSQLServer.UpdateProduct(Product);
//delete then insert
QueryForSQLServer.DeleteProduct_Image(Product.Id);
int id = 1;
foreach (var item in Product.Product_Images)
{
item.id = id;
item.ProductId = Product.Id;
QueryForSQLServer.InsertProduct_Image(item);
id++;
}
Handler?.Invoke(Product);
//e.Handled = true;
//SystemNavigationManager manager = SystemNavigationManager.GetForCurrentView();
//manager.BackRequested -= DetailPage_BackRequested;
//manager.AppViewBackButtonVisibility = AppViewBackButtonVisibility.Collapsed;
this.Visibility = Visibility.Collapsed;
}
else
{
//this.Visibility = Visibility.Collapsed;
}
}
public void searchFillter(ObservableCollection <Product> products)
{
this.InitializeComponent();
var categoriesList = new ObservableCollection <Category>();
DataTable q = QueryForSQLServer.GetCategory();
foreach (DataRow row in q.Rows)
{
var category = new Category {
Id = (int)row.ItemArray[0], Name = (string)row.ItemArray[1]
};
categoriesList.Add(category);
}
ProductData = products;
PagingPage();
cbbListType.ItemsSource = categoriesList;
}
public UpdateUserControl(Product product)
{
this.InitializeComponent();
Product = product;
try
{
//Load Product_Images
List <Product_Images> img = new List <Product_Images>();
DataTable images = QueryForSQLServer.GetProducts_Image(Product.Id);
foreach (DataRow item in images.Rows)
{
var Product_Images = new Product_Images()
{
id = (int)item.ItemArray[0],
ProductId = (int)item.ItemArray[1],
Name = (string)item.ItemArray[2]
};
img.Add(Product_Images);
}
Product.Product_Images = img;
lvManyImg.ItemsSource = img;
}
catch (Exception ex)
{
Debug.WriteLine("ex: " + ex.Message);
}
this.DataContext = Product;
var categoriesList = PageHome.GetCategoriesFromDb();
cbbListType.ItemsSource = categoriesList;
cbbListType.SelectedIndex = (int)product.CatId - 1;
//back
SystemNavigationManager manager = SystemNavigationManager.GetForCurrentView();
manager.BackRequested += DetailPage_BackRequested;
manager.AppViewBackButtonVisibility = AppViewBackButtonVisibility.Visible;
}
private async void cbbEdit_Click(object sender, RoutedEventArgs e)
{
var item = originalSource.DataContext as Category;
DataTable dt = QueryForSQLServer.GetCategoryByName(item.Name);
int id = (int)dt.Rows[0].ItemArray[0];
TextBox input = new TextBox()
{
Height = (double)App.Current.Resources["TextControlThemeMinHeight"],
PlaceholderText = "Display Text"
};
ContentDialog dialog = new ContentDialog()
{
Title = "Change Category's Name",
MaxWidth = this.ActualWidth,
PrimaryButtonText = "OK",
SecondaryButtonText = "Cancel",
Content = input
};
ContentDialogResult result = await dialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
input = (TextBox)dialog.Content;
if (input.Text != "")
{
var cat = new Category()
{
Id = item.Id, Name = input.Text
};
QueryForSQLServer.UpdateCategory(cat);
await new Windows.UI.Popups.MessageDialog("Updated!").ShowAsync();
Refresh();
}
else
{
await new Windows.UI.Popups.MessageDialog("Nothing Change!").ShowAsync();
}
}
}
private async void btnDone_Click(object sender, RoutedEventArgs e)
{
var messageDialog = new MessageDialog("Add new produt", "Confirm");
messageDialog.Commands.Add(new UICommand("Yes")
{
Id = 0
});
messageDialog.Commands.Add(new UICommand("No")
{
Id = 1
});
messageDialog.DefaultCommandIndex = 0;
messageDialog.CancelCommandIndex = 1;
var result = await messageDialog.ShowAsync();
if ((int)result.Id == 0)
{
Product.Price = Decimal.Parse(addGia.Text);
Product.Quantity = int.Parse(addSoLuong.Text);
var productid = QueryForSQLServer.InsertProduct(Product);
int id = 1;
foreach (var item in Product.Product_Images)
{
item.id = id;
item.ProductId = productid;
QueryForSQLServer.InsertProduct_Image(item);
id++;
}
Frame.GoBack();
}
else
{
Frame.GoBack();
}
}
public DetailsUserControl(Product product)
{
if (product != null)
{
this.InitializeComponent();
this.DataContext = product;
pageInfo.DataContext = "1";
objProduct = product;
List <Product_Images> img = new List <Product_Images>();
DataTable images = QueryForSQLServer.GetProducts_Image(product.Id);
foreach (DataRow item in images.Rows)
{
var Product_Images = new Product_Images()
{
id = (int)item.ItemArray[0],
ProductId = (int)item.ItemArray[1],
Name = (string)item.ItemArray[2]
};
img.Add(Product_Images);
}
lvManyImg.ItemsSource = img;
//back
SystemNavigationManager manager = SystemNavigationManager.GetForCurrentView();
manager.BackRequested += DetailPage_BackRequested;
manager.AppViewBackButtonVisibility = AppViewBackButtonVisibility.Visible;
}
else
{
this.Visibility = Visibility.Collapsed;
}
}
private async void addCat_Click(object sender, RoutedEventArgs e)
{
TextBox input = new TextBox()
{
Height = (double)App.Current.Resources["TextControlThemeMinHeight"],
PlaceholderText = "Display Text"
};
ContentDialog dialog = new ContentDialog()
{
Title = "Change Category's Name",
MaxWidth = this.ActualWidth,
PrimaryButtonText = "OK",
SecondaryButtonText = "Cancel",
Content = input
};
ContentDialogResult result = await dialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
input = (TextBox)dialog.Content;
if (input.Text != "")
{
var cat = new Category()
{
Name = input.Text
};
QueryForSQLServer.InsertCategory(cat);
await new Windows.UI.Popups.MessageDialog("Success!").ShowAsync();
Refresh();
}
else
{
await new Windows.UI.Popups.MessageDialog("Noting change!").ShowAsync();
}
}
}
void reLoadData()
{
var dt = QueryForSQLServer.GetPurchase();
allPurchase = new ObservableCollection <object>();
//purchase
foreach (DataRow item in dt.Rows)
{
string formatted = ((DateTime)item["Created_At"]).ToString();
var _p = new
{
Purchase_ID = (int)item["Purchase_ID"],
Customer_Name = item["Customer_Name"] as string,
Tel = item["Tel"] as string,
Total = (decimal)item["Total"],
Created_At = formatted,
Status = (PurchaseStatus)(item["Status"])
};
allPurchase.Add(_p);
}
purchaseDataGrid.ItemsSource = allPurchase;
PagingPage();
//list_product.Clear();
}
private async void ImportButton_Click(object sender, RoutedEventArgs e)
{
try
{
ExcelEngine excelEngine = new ExcelEngine();
IApplication application = excelEngine.Excel;
//Instantiates the File Picker.
FileOpenPicker openPicker = new FileOpenPicker();
openPicker.SuggestedStartLocation = PickerLocationId.Desktop;
openPicker.FileTypeFilter.Add(".xlsx");
openPicker.FileTypeFilter.Add(".xls");
StorageFile openFile = await openPicker.PickSingleFileAsync();
//Opens the workbook.
IWorkbook workbook = await application.Workbooks.OpenAsync(openFile);
//Access first worksheet from the workbook.
var tabs = workbook.Worksheets;
//Set Text in cell A3.
//Sets workbook version.
workbook.Version = ExcelVersion.Excel2016;
//Initializes FileSavePicker.
FileSavePicker savePicker = new FileSavePicker();
List <Category> list = new List <Category>();
foreach (var tab in tabs)
{
Debug.WriteLine(tab.Name);
var row = 3;
var category = new Category()
{
Name = tab.Name
};
category.Id = QueryForSQLServer.InsertCategory(category);
tab.UsedRangeIncludesFormatting = false;
var cell = tab.Range[$"C3"];
while (cell.Value != null && !cell.IsBlank)
{
var author = tab.Range[$"J{row}"].Text;
var name = tab.Range[$"C{row}"].Text;
var price = Convert.ToDecimal(tab.Range[$"D{row}"].Number);
var quantity = (int)(tab.Range[$"E{row}"].Number);
var description = tab.Range[$"F{row}"].Text;
var image = tab.Range[$"I{row}"].Text;
var product = new Product()
{
Author = author,
Name = name,
CatId = category.Id,
Price = price,
Quantity = quantity,
Description = description,
Image = image
};
category.Products.Add(product);
Debug.WriteLine($"{author}{name}{price}{quantity}{description}");
// Đi qua dòng kế
row++;
cell = tab.Range[$"C{row}"];
}
list.Add(category);
}
var tes = list;
workbook.Close();
excelEngine.Dispose();
var messageDialog = new MessageDialog("Import", "Confirm");
messageDialog.Commands.Add(new UICommand("Yes")
{
Id = 0
});
messageDialog.Commands.Add(new UICommand("No")
{
Id = 1
});
messageDialog.DefaultCommandIndex = 0;
messageDialog.CancelCommandIndex = 1;
var result = await messageDialog.ShowAsync();
if ((int)result.Id == 0)
{
foreach (var cat in list)
{
cat.Id = QueryForSQLServer.InsertCategory(cat);
foreach (var product in cat.Products)
{
var index = QueryForSQLServer.InsertProduct(product);
}
}
var messageDialog2 = await new MessageDialog("Success", "Confirm").ShowAsync();
}
else
{
}
}
catch (Exception ex)
{
Debug.WriteLine("Exception: " + ex.Message);
}
}
private async void Import_Detail_Images_Click(object sender, RoutedEventArgs e)
{
ExcelEngine excelEngine = new ExcelEngine();
IApplication application = excelEngine.Excel;
//Instantiates the File Picker.
try
{
FileOpenPicker openPicker = new FileOpenPicker();
openPicker.SuggestedStartLocation = PickerLocationId.Desktop;
openPicker.FileTypeFilter.Add(".xlsx");
openPicker.FileTypeFilter.Add(".xls");
StorageFile openFile = await openPicker.PickSingleFileAsync();
//Opens the workbook.
IWorkbook workbook = await application.Workbooks.OpenAsync(openFile);
//Access first worksheet from the workbook.
var tabs = workbook.Worksheets;
//Sets workbook version.
workbook.Version = ExcelVersion.Excel2016;
//Initializes FileSavePicker.
FileSavePicker savePicker = new FileSavePicker();
List <Product_Images> list = new List <Product_Images>();
foreach (var tab in tabs)
{
Debug.WriteLine(tab.Name);
var row = 3;
var product = new Product()
{
Name = tab.Name
};
tab.UsedRangeIncludesFormatting = false;
var cell = tab.Range[$"C3"];
while (cell.Value != null && !cell.IsBlank)
{
var image = tab.Range[$"B{row}"].Text;
var name = tab.Range[$"C{row}"].Text;
var ImageId = (int)QueryForSQLServer.GetProductsByImage(image).Rows[0].ItemArray[0];
var product_image = new Product_Images()
{
ProductId = ImageId,
Name = name
};
Debug.WriteLine($"{image}{name}");
list.Add(product_image);
// Đi qua dòng kế
row++;
cell = tab.Range[$"C{row}"];
}
}
workbook.Close();
excelEngine.Dispose();
var messageDialog = new MessageDialog("Import", "Confirm");
messageDialog.Commands.Add(new UICommand("Yes")
{
Id = 0
});
messageDialog.Commands.Add(new UICommand("No")
{
Id = 1
});
messageDialog.DefaultCommandIndex = 0;
messageDialog.CancelCommandIndex = 1;
var result = await messageDialog.ShowAsync();
if ((int)result.Id == 0)
{
var i = QueryForSQLServer.GetProducts_ImageMaxId(list[0].ProductId) + 1;
var preProduct = list[0].ProductId;
foreach (var img in list)
{
if (img.ProductId != preProduct)
{
i = QueryForSQLServer.GetProducts_ImageMaxId(img.ProductId) + 1;
}
img.id = i;
preProduct = img.ProductId;
QueryForSQLServer.InsertProduct_Image(img);
Debug.WriteLine(img.id + img.Name + img.ProductId);
i++;
}
var messageDialog2 = await new MessageDialog("Success", "Confirm").ShowAsync();
}
else
{
}
}
catch (Exception ex)
{
Debug.WriteLine("Exception: " + ex.Message);
}
}
private async void addPurchaseButton_Click(object sender, RoutedEventArgs e)
{
try
{
//Customer
var dt = QueryForSQLServer.GetCustomerByTel(customerTelTextBox.Text.ToString());
if (dt.Rows.Count == 0)
{
var _newCustomer = new Customer
{
Tel = customerTelTextBox.Text.ToString(),
Customer_Name = customerNameTextBox.Text.ToString()
};
QueryForSQLServer.InsertCustomer(_newCustomer);
}
else
{
customerNameTextBox.Text = dt.Rows[0].ItemArray[0].ToString();
}
//Purchase
var purchase = new Purchase()
{
Created_At = DateTime.Now,
Total = list.Sum((dynamic p) => p.SubTotal as Nullable <decimal>),
Customer_Tel = customerTelTextBox.Text.ToString(),
Status = (PurchaseStatus)(purchaseStatesComboBox.SelectedIndex + 1)
};
var p_id = QueryForSQLServer.InsertPurchase(purchase);
//PurchaseDetail
if (p_id == -1)
{
var messageDialog = await new MessageDialog("Failed", "Confirm").ShowAsync();
return;
}
else
{
foreach (dynamic item in list)
{
purchase.PurchaseDetails.Add(new PurchaseDetail()
{
Purchase_ID = p_id,
Product_ID = item.Product_ID,
Price = item.Unit_Price,
Quantity = item.Quantity,
Total = item.SubTotal
});
}
foreach (dynamic item in purchase.PurchaseDetails)
{
QueryForSQLServer.InsertPurchaseDetail(item);
}
}
var messageDialog2 = await new MessageDialog("Success", "Confirm").ShowAsync();
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
}
public PageAdmin()
{
InitializeComponent();
//ngay thang nam
fromDatePicker.Date = new DateTime(2021, 1, 1).Date;
toDatePicker.Date = new DateTime(2021, 12, 31).Date;
data = new List <Tuple <int, decimal> >();
data = QueryForSQLServer.GetTotalByMonth(2021);
var dataSeller = QueryForSQLServer.GetListBestSellerPurchases();
//string []Labels = new []{ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul","Aug","Sep","Oct","Nov","Dec" };
////LineChartViewX.DataContext = Labels;
//PieChartView.Series = new SeriesCollection();
//foreach (var item in data)
//{
// if (item.Item2 != 0)
// PieChartView.Series.Add(
// new PieSeries()
// {
// Values = new ChartValues<decimal> { item.Item2 },
// Title = item.Item1.ToString(),
// DataLabels = true,
// }
// ) ;
//}
//PieChartView.LegendLocation = LegendLocation.Bottom;
//PieChartView.DataContext = this;
var productdt = QueryForSQLServer.GetProductFromDBTwo();
DataGridProduct.ItemsSource = productdt;
//PieChartView.Series = new SeriesCollection();
foreach (var item in dataSeller)
{
ColumChartView.Series.Add(
new ColumnSeries()
{
Values = new ChartValues <decimal> {
item.Item2
},
Title = item.Item1.ToString(),
DataLabels = true,
}
);
}
ColumChartView.LegendLocation = LegendLocation.Bottom;
ColumChartView.DataContext = this;
//var linedata = new List<decimal>();
//foreach(var item in data)
//{
// linedata.Add(item.Item2);
//}
//LineChartView.Series.Add(
// new LineSeries()
// {
// Values = new ChartValues<decimal> { linedata[0] },
// Title = "Doanh thu theo năm",
// LineSmoothness = 0, //0: straight lines, 1: really smooth lines
// DataLabels = true,
// }
//);
//for (int i = 1; i < linedata.Count(); i++)
//{
// LineChartView.Series[0].Values.Add(linedata[i]);
//}
//LineChartView.LegendLocation = LegendLocation.Bottom;
//LineChartView.AxisX.Add(
// new Axis
// {
// MinValue = 0,
// Labels = Labels
// }
// );
//LineChartView.AxisY.Add(
// new Axis
// {
// MinValue = 0,
// }
// );
//LineChartView.DataContext = this;
}
void FillByDate(DateTimeOffset?fromDate, DateTimeOffset?toDate)
{
data = new List <Tuple <int, decimal> >();
data = QueryForSQLServer.GetTotalByMonth(2021);
var list = data.ToList();
if (fromDate != null && toDate != null)
{
data = new List <Tuple <int, decimal> >();
for (int i = 0; i < list.Count(); i++)
{
var Created_At = list[i].Item1.ToString();
var dateMonth = int.Parse(Created_At);
var fromDateMonth = int.Parse(fromDate?.ToString("MM"));
var toDateMonth = int.Parse(toDate?.ToString("MM"));
if (fromDateMonth <= dateMonth && dateMonth <= toDateMonth)
{
data.Add(list[i]);
}
}
PieChartView.Series = new SeriesCollection();
var enum2 = from num in data
orderby num.Item2 descending
select num;
foreach (var item in enum2)
{
if (item.Item2 != 0)
{
PieChartView.Series.Add(
new PieSeries()
{
Values = new ChartValues <decimal> {
item.Item2
},
Title = item.Item1.ToString(),
DataLabels = true,
}
);
}
}
PieChartView.LegendLocation = LegendLocation.Bottom;
PieChartView.DataContext = this;
LineChartView.Series = new SeriesCollection();
var linedata = new List <decimal>();
string[] Labels = new[] { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
var fromDateMonth2 = int.Parse(fromDate?.ToString("MM"));
switch (fromDateMonth2)
{
case 1:
Labels = new[] { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
break;
case 2:
Labels = new[] { "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
break;
case 3:
Labels = new[] { "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
break;
case 4:
Labels = new[] { "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
break;
case 5:
Labels = new[] { "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
break;
case 6:
Labels = new[] { "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
break;
case 7:
Labels = new[] { "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
break;
case 8:
Labels = new[] { "Aug", "Sep", "Oct", "Nov", "Dec" };
break;
case 9:
Labels = new[] { "Sep", "Oct", "Nov", "Dec" };
break;
case 10:
Labels = new[] { "Oct", "Nov", "Dec" };
break;
case 11:
Labels = new[] { "Nov", "Dec" };
break;
case 12:
Labels = new[] { "Dec" };
break;
default:
break;
}
foreach (var item in data)
{
linedata.Add(item.Item2);
}
LineChartView.Series.Add(
new LineSeries()
{
Values = new ChartValues <decimal> {
linedata[0]
},
Title = "Doanh thu theo năm",
LineSmoothness = 1, //0: straight lines, 1: really smooth lines
DataLabels = true,
}
);
for (int i = 1; i < linedata.Count(); i++)
{
LineChartView.Series[0].Values.Add(linedata[i]);
}
LineChartView.LegendLocation = LegendLocation.Bottom;
LineChartView.AxisX.Clear();
LineChartView.AxisY.Clear();
LineChartView.AxisX.Add(
new Axis
{
MinValue = 0,
Labels = Labels,
}
);
LineChartView.AxisY.Add(
new Axis
{
MinValue = 0,
}
);
LineChartView.DataContext = this;
}
}
private void editPurchase_MenuItem_Click(object sender, RoutedEventArgs e)
{
btnAddItem.Visibility = Visibility.Visible;
btnDeleteItem.Visibility = Visibility.Visible;
btnUpdate.Visibility = Visibility.Visible;
btnDone.Visibility = Visibility.Visible;
var Selecteditem = (sender as FrameworkElement).DataContext;
current_id = (int)Selecteditem?.GetType().GetProperty("Purchase_ID")?.GetValue(Selecteditem, null);
DataGridDetailPurchase.AutoGenerateColumns = false;
var dt = QueryForSQLServer.GetPurchaseDetail(current_id);
DataGridDetailPurchase.Columns.Clear();
//customer
string tel = Selecteditem?.GetType().GetProperty("Tel")?.GetValue(Selecteditem, null).ToString();
getCustomer(tel, false);
//DataGridDetailPurchase
DataGridDetailPurchase.Columns.Add(new DataGridTextColumn()
{
Header = dt.Columns[1].ColumnName,
Binding = new Binding {
Path = new PropertyPath("Product_Name")
}
});
DataGridDetailPurchase.Columns.Add(new DataGridTextColumn()
{
Header = dt.Columns[2].ColumnName,
Binding = new Binding
{
Path = new PropertyPath("Quantity"),
Mode = BindingMode.TwoWay,
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
}
});
DataGridDetailPurchase.Columns[1].IsReadOnly = false;
DataGridDetailPurchase.Columns.Add(new DataGridTextColumn()
{
Header = dt.Columns[4].ColumnName,
Binding = new Binding {
Path = new PropertyPath("SubTotal")
}
});
collection = new ObservableCollection <object>();
foreach (DataRow row in dt.Rows)
{
//collection.Add(row.ItemArray);
collection.Add(new
{
Product_ID = row.ItemArray[0],
Product_Name = row.ItemArray[1],
Quantity = row.ItemArray[2],
Unit_Price = row.ItemArray[3],
SubTotal = row.ItemArray[4],
PurchaseDetail_ID = row.ItemArray[5]
});
}
DataGridDetailPurchase.ItemsSource = collection;
}
