protected void UploadButton_Click(object sender, EventArgs e)
{
// Check if file has been uploaded
if (Upload.HasFile)
{
// Create a list of products
List <Product> products = new List <Product>();
// Go through each line of CSV file
using (TextFieldParser parser = new TextFieldParser(Upload.PostedFile.InputStream))
{
parser.TextFieldType = FieldType.Delimited;
parser.SetDelimiters(",");
while (!parser.EndOfData)
{
// Read one row
string[] fields = parser.ReadFields();
// Create product object and fill in data from CSV row
Product product = new Product();
product.CreateFromCSVLine(fields);
// Add product to the list
products.Add(product);
}
}
// Use the list of products to
CurrentInventory.DataSource = products;
CurrentInventory.DataBind();
Cache["CurrentInv"] = products;
// Apply the end of day rules to all the products
foreach (Product product in products)
{
product.EndDay();
}
// Display updated inventory
EndDayInventory.DataSource = products;
EndDayInventory.DataBind();
Cache["EndDayInv"] = products;
Inventories.Visible = true;
}
}
protected void EndDayButton_Click(object sender, EventArgs e)
{
// Get end of day inventory
List <Product> products = (List <Product>)Cache["EndDayInv"];
// Display as current inventory
CurrentInventory.DataSource = products;
CurrentInventory.DataBind();
Cache["CurrentInv"] = products;
// Apply the end of day rules to all the products
foreach (Product product in products)
{
product.EndDay();
}
// Display updated inventory
EndDayInventory.DataSource = products;
EndDayInventory.DataBind();
Cache["EndDayInv"] = products;
}