/// <summary>
/// Click event for file menu Search item
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Search_Click(object sender, RoutedEventArgs e)
{
try
{
// new search window object
wndSearch CurrentSearch = new wndSearch();
CurrentSearch.ShowDialog();
// check to see if the invoice number has been set
if (CurrentSearch.clsSL.invNumSet)
{
// collect invoice number
InvoiceNum = CurrentSearch.clsSL.getInvoiceNum();
// add invoice to invoice text box
InvoiceNumberLbl.Content = MainWindowInvoice.InvoiceNum;
// Populating the main invoice number on main
mainInvDG.ItemsSource = clsSL.getInvoice(InvoiceNum);
// Unlocking the edit region
lockEditRegion();
// enable edit invoice button
EditInvoiceBtn.IsEnabled = true;
// enable edit invoice button
DltInvoiceBtn.IsEnabled = true;
// Enable current invoice canvas
currentInvoiceCV.IsEnabled = true;
}
}
catch (Exception ex)
{
throw new Exception(MethodInfo.GetCurrentMethod().DeclaringType.Name + "." + MethodInfo.GetCurrentMethod().Name + " -> " + ex.Message);
}
}
/// <summary>
/// This method is called to each time the user determines search
/// criteria and updates the data grid
/// </summary>
private void updateDG()
{
try
{
// The user has specified at least one constraint for their search
selectionMade = true;
if (resetSelected)
{
// Resetting the data grid back to initial state
srchDataGrid.ItemsSource = clsSL.GetAllInvoices();
// reset selected indexes
InvoiceCB.SelectedIndex = -1;
TotalChargesCB.SelectedIndex = -1;
DateCB.SelectedIndex = -1;
// Resetting all boolean values to false
InvoiceNumChosen = false;
TotalChargesChosen = false;
InvoiceDateChosen = false;
selectionMade = false;
// resetting the reset boolean
resetSelected = false;
}
// this checks each boolean variable to determine with SQL statement should be executed
if (InvoiceNumChosen && !TotalChargesChosen && !InvoiceDateChosen)
{
srchDataGrid.ItemsSource = clsSL.getInvoice(InvoiceCB.SelectedItem as string);
}
else if (!InvoiceNumChosen && TotalChargesChosen && !InvoiceDateChosen)
{
srchDataGrid.ItemsSource = clsSL.getTotalCharges(TotalChargesCB.SelectedItem as string);
}
else if (!InvoiceNumChosen && !TotalChargesChosen && InvoiceDateChosen)
{
srchDataGrid.ItemsSource = clsSL.getInvoiceDate(dateChosen);
}
else if (InvoiceNumChosen && !TotalChargesChosen && InvoiceDateChosen)
{
srchDataGrid.ItemsSource = clsSL.getInvoiceNumDate(InvoiceCB.SelectedItem as string, dateChosen);
}
else if (InvoiceNumChosen && TotalChargesChosen && InvoiceDateChosen)
{
srchDataGrid.ItemsSource = clsSL.getAllData(InvoiceCB.SelectedItem as string, TotalChargesCB.SelectedItem as string, dateChosen);
}
else if (!InvoiceNumChosen && TotalChargesChosen && InvoiceDateChosen)
{
srchDataGrid.ItemsSource = clsSL.getCostDate(TotalChargesCB.SelectedItem as string, dateChosen);
}
else if (InvoiceNumChosen && TotalChargesChosen && !InvoiceDateChosen)
{
srchDataGrid.ItemsSource = clsSL.getNumCost(InvoiceCB.SelectedItem as string, TotalChargesCB.SelectedItem as string);
}
}
catch (Exception ex)
{
throw new Exception(MethodInfo.GetCurrentMethod().DeclaringType.Name + "." + MethodInfo.GetCurrentMethod().Name + " -> " + ex.Message);
}
}