private void InitializeViewModel()
{
Products = new List <Entities.Product>();
ProductDetail = new ProductModel();
SearchProductsCommand = new CommandDelegate
(
(obj) => { return(true); },
(obj) =>
{
var proxy = new NWindProxyService.Proxy();
Products = proxy.GetProductsByCategoryID(CategoryID);
}
);
SearchProductByIDCommand = new CommandDelegate
(
(obj) => { return(true); },
(obj) =>
{
if (SelectedProduct?.ProductID == 0)
{
return;
}
var proxy = new NWindProxyService.Proxy();
var product = proxy.GetProductByID(SelectedProduct.ProductID);
ProductDetail.ProductName = product.ProductName;
ProductDetail.CategoryID = product.CategoryID;
ProductDetail.ProductID = product.ProductID;
ProductDetail.UnitsInStock = product.UnitsInStock;
ProductDetail.UnitPrice = product.UnitPrice;
}
);
}
void InitializeViewModel()
{
Products = new List <Entities.Product>();
SearchProductsCommand = new CommandDelegate
((o) => { return(true); },
(o) =>
{
var Proxy = new NWindProxyService.Proxy();
Products = Proxy.FilterProductsByCategoryID(CategoryID);
});
SearchProductByIDCommand = new CommandDelegate
((o) => { return(true); },
(o) =>
{
if (ProductSelected.ProductID != 0)
{
var Proxy = new NWindProxyService.Proxy();
var p = Proxy.RetrieveProductByID(ProductSelected.ProductID);
ProductName = p.ProductName;
ProductID = p.ProductID;
UnitsInStock = p.UnitsInStock;
UnitPrice = p.UnitPrice;
}
});
}
public CUD()
{
CreateProductoCommand = new CommandDelegate
(
(o) => { return(true); },
(o) =>
{
var NewProduct = new EntitiesStandart.Products
{
ProductName = ProductName_BF,
CategoryID = CategoryID_BF,
UnitsInStock = UnitsInStock_BF,
UnitPrice = UnitPrice_BF
};
var Proxy = new NWindProxyService.Proxy();
NewProduct = Proxy.CreateProduct(NewProduct);
ProductID = NewProduct.ProductID;
}
);
UpdateProductoCommand = new CommandDelegate
(
(o) => { return(true); },
(o) =>
{
var CurrentProducto = new EntitiesStandart.Products
{
ProductID = ProductID_BF,
ProductName = ProductName_BF,
CategoryID = CategoryID_BF,
UnitsInStock = UnitsInStock_BF,
UnitPrice = UnitPrice_BF
};
var Proxy = new NWindProxyService.Proxy();
var Modified = Proxy.UpdateProduct(CurrentProducto);
}
);
DeleteProductoCommand = new CommandDelegate
(
(o) => { return(true); },
(o) =>
{
var Proxy = new NWindProxyService.Proxy();
var IsDeleted = Proxy.DeleteProduct(ProductID);
if (IsDeleted)
{
ProductID = 0;
ProductName = "";
CategoryID = 0;
UnitsInStock = 0;
UnitPrice = 0;
}
}
);
}
private void InitializeViewModel()
{
Product = new ProductModel();
CreateProductCommand = new CommandDelegate
(
(obj) => { return(true); },
(obj) =>
{
var newProduct = new Entities.Product()
{
CategoryID = Product.CategoryID,
ProductName = Product.ProductName,
UnitPrice = Product.UnitPrice,
UnitsInStock = Product.UnitsInStock
};
var proxy = new NWindProxyService.Proxy();
newProduct = proxy.CreateProduct(newProduct);
Product.ProductID = newProduct.ProductID;
}
);
UpdateProductCommand = new CommandDelegate
(
(obj) => { return(true); },
(obj) =>
{
var updateProduct = new Entities.Product()
{
ProductID = Product.ProductID,
CategoryID = Product.CategoryID,
ProductName = Product.ProductName,
UnitPrice = Product.UnitPrice,
UnitsInStock = Product.UnitsInStock
};
var proxy = new NWindProxyService.Proxy();
var updated = proxy.UpdateProduct(updateProduct);
if (updated)
{
HasError = false;
Message = "The product has been updated correctly.";
}
else
{
HasError = true;
Message = "The product could not be updated.";
}
}
);
DeleteProductCommand = new CommandDelegate
(
(obj) => { return(true); },
(obj) =>
{
var proxy = new NWindProxyService.Proxy();
var deleted = proxy.DeleteProduct(Product.ProductID);
if (deleted)
{
HasError = false;
Product = new ProductModel();
Message = "The product has been deleted correctly.";
}
else
{
HasError = true;
Message = "The product could not be deleted.";
}
}
);
}