/// <summary>
/// Displays the cost of the item selected in the combo box
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cbItems_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
txtCost.Text = ((clsItem)cbItems.SelectedItem).ICost.ToString();
}
catch (Exception ex)
{
HandleError.handleError(MethodInfo.GetCurrentMethod().DeclaringType.Name,
MethodInfo.GetCurrentMethod().Name, ex.Message);
}
}
/// <summary>
/// Edit the invoice Information
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnEditInvoice_Click(object sender, RoutedEventArgs e)
{
try
{
enableUI();
bIsEditInvoice = true;
}
catch (Exception ex)
{
HandleError.handleError(MethodInfo.GetCurrentMethod().DeclaringType.Name,
MethodInfo.GetCurrentMethod().Name, ex.Message);
}
}
/// <summary>
/// Opens up the Window Items Form
/// Look at items.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void miDefTable_Click(object sender, RoutedEventArgs e)
{
try
{
this.Hide();
wndItemsForm.ShowDialog();
this.Show();
}
catch (Exception ex)
{
HandleError.handleError(MethodInfo.GetCurrentMethod().DeclaringType.Name,
MethodInfo.GetCurrentMethod().Name, ex.Message);
}
}
/// <summary>
/// Add the item selected in the combobox
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAddItem_Click(object sender, RoutedEventArgs e)
{
try
{
//add the item from the combobox to the invoice
if (cbItems.SelectedItem != null)
{
clsItem selectedItem = new clsItem((clsItem)cbItems.SelectedItem);
oMainLogic.addItem(selectedItem);
resetUI();
}
}
catch (Exception ex)
{
HandleError.handleError(MethodInfo.GetCurrentMethod().DeclaringType.Name,
MethodInfo.GetCurrentMethod().Name, ex.Message);
}
}
/// <summary>
/// Loads up the main Window
/// </summary>
public wndMain()
{
try
{
InitializeComponent();
//allow application to close
Application.Current.ShutdownMode = ShutdownMode.OnMainWindowClose;
//Instantiate Window Objects
wndItemsForm = new wndItems();
wndSearchForm = new wndSearch();
oMainLogic = new clsMainLogic();
}
catch (Exception ex)
{
HandleError.handleError(MethodInfo.GetCurrentMethod().DeclaringType.Name,
MethodInfo.GetCurrentMethod().Name, ex.Message);
}
}
/// <summary>
/// Delete the item selected in the datagrid
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnDeleteItem_Click(object sender, RoutedEventArgs e)
{
try
{
//Delete the item from the combobox and the invoice
if (dgItemList.SelectedCells != null && dgItemList.SelectedIndex != -1)
{
var currentRowIndex = dgItemList.SelectedIndex;
clsItem selectedItem = ((clsItem)dgItemList.SelectedCells[currentRowIndex].Item);
oMainLogic.deleteItem(selectedItem);
resetUI();
}
}
catch (Exception ex)
{
HandleError.handleError(MethodInfo.GetCurrentMethod().DeclaringType.Name,
MethodInfo.GetCurrentMethod().Name, ex.Message);
}
}
/// <summary>
/// .Delete The current invoice
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnDeleteInvoice_Click(object sender, RoutedEventArgs e)
{
try
{
////delete object from database
oMainLogic.delInvoiceFromDB();
MessageBox.Show("Invoice Deleted!");
//reset ui
dateInvoiceDate.SelectedDate = null;
bIsNewInvoice = true;
updateUI();
btnEditInvoice.IsEnabled = false;
btnDeleteInvoice.IsEnabled = false;
btnCreateInvoice.IsEnabled = true;
txtInvoiceNumber.Text = "";
}
catch (Exception ex)
{
HandleError.handleError(MethodInfo.GetCurrentMethod().DeclaringType.Name,
MethodInfo.GetCurrentMethod().Name, ex.Message);
}
}
/// <summary>
/// Saves User input Into Invoice
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnSaveInvoice_Click(object sender, RoutedEventArgs e)
{
try
{
if (dateInvoiceDate.SelectedDate != null && txtTotalCost.Text != "0")
{
MessageBox.Show("Invoice Created");
//Get date Value and update invoice date
DateTime InvoiceDate = dateInvoiceDate.SelectedDate.Value.Date;
oMainLogic.OInvoice.DateInvoiceDate = InvoiceDate;
if (bIsEditInvoice)
{
//update invoice in db
oMainLogic.updateInvoiceFromDB();
}
else
{
//Add invoice to Database
oMainLogic.addInvoiceToDB();
//update the invoice number
txtInvoiceNumber.Text = oMainLogic.OInvoice.IInvoiceNumber.ToString();
}
disableUI();
}
else
{
MessageBox.Show("Missing Invoice Info");
}
}
catch (Exception ex)
{
HandleError.handleError(MethodInfo.GetCurrentMethod().DeclaringType.Name,
MethodInfo.GetCurrentMethod().Name, ex.Message);
}
}
/// <summary>
/// Opens up the Window Search Form
/// Search for invoices.
/// Selects
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void miSearchInv_Click(object sender, RoutedEventArgs e)
{
try
{
this.Hide();
wndSearchForm.updateSearchOptions();
wndSearchForm.ShowDialog();
//Populate the invoice with oldInvoice
if (wndSearchForm.getSelectedInvoiceId() != -1)
{
bIsNewInvoice = false;
updateUI();
}
disableUI();
//Finished retreive
this.Show();
}
catch (Exception ex)
{
HandleError.handleError(MethodInfo.GetCurrentMethod().DeclaringType.Name,
MethodInfo.GetCurrentMethod().Name, ex.Message);
}
}