/// <summary>
/// adding item to order
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonOrderItemsInOrderTab_Click(object sender, EventArgs e)
{
if (textBoxOrderNumberInOrderTab.Text == "" || !(comboBoxOrderItemsInAddOrderTab.SelectedIndex > -1))
{
MessageBox.Show("please enter value by double click on the order \n Or choosing product");
}
else
{
using (testDBEntities db = new testDBEntities())
{
t_Items item = db.t_Items.Where(x => x.ItemDescription.Equals(comboBoxOrderItemsInAddOrderTab.Text)).FirstOrDefault();
model_OrdersItem.t_Items = item;
t_Orders order = db.t_Orders.Where(x => x.ID == model_t_Orders.ID).FirstOrDefault();
long order_id = order.ID;
model_OrdersItem.t_Orders = order;
db.OrdersItems.Add(model_OrdersItem);
db.SaveChanges();
evalTotalAmount(order_id);
ClearDataGridView_t_Orders();
populateDataGridView_t_Orders();
MessageBox.Show("Added Successfully");
}
}
}
/// <summary>
/// insering value to textbos depending on double click on datagrid
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void dataGridViewItems_DoubleClick(object sender, EventArgs e)
// poplate text box when data grid being pressed
{
if (dataGridViewItems.CurrentRow.Index != -1)
{
model_t_Items.ID = Convert.ToInt32(dataGridViewItems.CurrentRow.Cells["ID"].Value);
using (testDBEntities db = new testDBEntities())
{
model_t_Items = db.t_Items.Where(x => x.ID == model_t_Items.ID).FirstOrDefault();
textBoxItemsAmount.Text = model_t_Items.ItemAmount.ToString();
textBoxItemsPrice.Text = model_t_Items.ItemPrice.ToString();
comboBoxMeasuremntUnit.Text = model_t_Items.ItemU_M.ToString();
richTextBoxItemsDesc.Text = model_t_Items.ItemDescription.ToString();
}
}
}