/// <summary>
/// adding an item
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SaveADD_Click(object sender, RoutedEventArgs e)
{
try
{
Double dbl = new double();
if (Double.TryParse(tbx_def_Cost.Text, out dbl) && tbx_def_IName.Text != "" && tbx_def_IDesc.Text != "" && tbx_def_Cost.Text != "")
{
DAItem.AddItem(tbx_def_IName.Text, tbx_def_IDesc.Text, dbl);
List <Item> totalitems = DAItem.GetList();
cmb_def_Item.Items.Clear();
foreach (Item i in totalitems)
{
cmb_def_Item.Items.Add(i);
}
tbx_def_IName.IsEnabled = false;
tbx_def_IDesc.IsEnabled = false;
tbx_def_Cost.IsEnabled = false;
tbx_def_IName.Text = "";
tbx_def_IDesc.Text = "";
tbx_def_Cost.Text = "";
btn_def_Save.IsEnabled = false;
}
else
{
}
}
catch (Exception ex)
{
Exceptions.Spool(ex);
}
}
/// <summary>
/// window constructor
/// </summary>
public def()
{
try
{
InitializeComponent();
List <Item> totalitems = DAItem.GetList();
foreach (Item i in totalitems)
{
cmb_def_Item.Items.Add(i);
}
}
catch (Exception ex)
{
Exceptions.Spool(ex);
}
}
/// <summary>
/// load the list of items
/// </summary>
private void LoadCombo()
{
try
{
cbo_mw_ItemList.Items.Clear();
List <Item> totalitems = DAItem.GetList();
foreach (Item i in totalitems)
{
cbo_mw_ItemList.Items.Add(i);
}
}
catch (Exception ex)
{
Exceptions.Spool(ex);
}
}
/// <summary>
/// Commits to edits of items and updates database
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btn_def_EditSave_Click(object sender, RoutedEventArgs e)
{
try
{
itemName = tbx_def_IName1.Text;
itemDescription = tbx_def_IDesc1.Text;
int itemNumber = 2;
Double db2 = new double();
if (Double.TryParse(tbx_def_Cost1.Text, out db2) && tbx_def_IName1.Text != "" && tbx_def_IDesc1.Text != "" && tbx_def_Cost1.Text != "")
{
Cost = db2;
itemNumber = int.Parse(tbx_def_inumber.Text);
DAItem.editItem(itemName, itemDescription, Cost, itemNumber);
List <Item> totalitems = DAItem.GetList();
cmb_def_Item.Items.Clear();
foreach (Item i in totalitems)
{
cmb_def_Item.Items.Add(i);
}
//disabling the boxes
tbx_def_IName1.IsEnabled = false;
tbx_def_IDesc1.IsEnabled = false;
tbx_def_Cost1.IsEnabled = false;
btn_def_EditSave.IsEnabled = false;
btn_def_EditItem.IsEnabled = false;
//clearing the boxes
tbx_def_IName1.Text = "";
tbx_def_IDesc1.Text = "";
tbx_def_Cost1.Text = "";
tbx_def_inumber.Text = "";
}
else
{
}
}
catch (Exception ex)
{
Exceptions.Spool(ex);
}
}
/// <summary>
/// the delete button
/// it deletes items that not in the invoice
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btn_def_Delete_Click(object sender, RoutedEventArgs e)
{
try
{
int itemNumber = Convert.ToInt32(tbx_def_inumber.Text);
bool itemDeleted = DAItem.deleteItem(itemName, itemDescription, Cost, itemNumber);
if (itemDeleted)
{
MessageBox.Show("Item deleted Successfully!");
}
else
{
MessageBox.Show("Item exists in invoice");
}
List <Item> totalitems = DAItem.GetList();
cmb_def_Item.Items.Clear();
foreach (Item i in totalitems)
{
cmb_def_Item.Items.Add(i);
}
tbx_def_IName.IsEnabled = false;
tbx_def_IDesc.IsEnabled = false;
tbx_def_Cost.IsEnabled = false;
tbx_def_inumber.Text = "";
tbx_def_IName1.Text = "";
tbx_def_IDesc1.Text = "";
tbx_def_Cost1.Text = "";
}
catch (Exception ex)
{
Exceptions.Spool(ex);
}
}
