private void MainForm_Load(object sender, EventArgs e)
{
FileInfo fileInfo = new FileInfo(DATAPATH);
if (fileInfo.Exists)
{
XmlSerializer serializer = new XmlSerializer(typeof(Store));
using (FileStream fs = new FileStream(DATAPATH, FileMode.Open, FileAccess.Read))
{
store = (Store)serializer.Deserialize(fs);
}
}
else
{
GroceryGoods bread = new GroceryGoods("Bread", new DateTime(2019, 7, 3), new DateTime(2019, 7, 6), new DateTime(2019, 7, 4), 15, 5);
GroceryGoods sausage = new GroceryGoods("Sausage", new DateTime(2019, 7, 3), new DateTime(2019, 9, 6), new DateTime(2019, 7, 4), 90, 25);
GroceryGoods beer = new GroceryGoods("Beer", new DateTime(2019, 7, 3), new DateTime(2020, 9, 6), new DateTime(2019, 7, 4), 50, 5);
store.StoreGoods.Add(bread);
store.StoreGoods.Add(sausage);
store.StoreGoods.Add(beer);
}
dataGridView1.Rows.Add(store.StoreGoods.Count);
if (store.StoreGoods.Count > 0)
{
selectedRow = 0;
FillForm();
}
comboBoxSortOrder.DataSource = Enum.GetValues(typeof(StoreSortMode));
}
private void BtnAdd_Click(object sender, EventArgs e)
{
string errorText = "";
double purchasePrice = 0;
double markup = 0;
try
{
purchasePrice = Convert.ToDouble(textBoxPurchasePrice.Text);
}
catch (Exception)
{
errorText += "Не верное значение закупочной стоимости!\n";
}
try
{
markup = Convert.ToDouble(textBoxMarkup.Text);
}
catch (Exception)
{
errorText += "Не верное значение наценки!\n";
}
if (errorText != "")
{
MessageBox.Show(errorText, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
GroceryGoods newGoods = new GroceryGoods(
textBoxTitle.Text,
dateTimePickerProdDate.Value,
dateTimePickerExpDate.Value,
dateTimePickerPurchaseDate.Value,
checkBoxDateOfSale.Checked ? DateTime.MinValue : dateTimePickerDateOfSale.Value,
purchasePrice,
markup
);
store.StoreGoods.Add(newGoods);
dataGridView1.Rows.Add(1);
}