private void bindingInvoice_ListChanged(object sender, ListChangedEventArgs e)
{
// Exit if no project list
if (m_Invoices == null)
{
return;
}
// Get the item affected
int index = e.NewIndex;
InvoiceItem changedInvoice = null;
if ((index > -1) && (index < m_Invoices.Count))
{
changedInvoice = m_Invoices[index];
}
// Get the type of change that occured
ListChangedType changeType = e.ListChangedType;
/* We only need to respond to two types of changes here; updates
* and moves. Adds are handled by bindingSourceProjects_AddingNew(),
* and deletes are handled by menuItemAuthorsDelete_Click(). */
// Dispatch a change handler
switch (changeType)
{
case ListChangedType.ItemChanged:
if (changedInvoice.Nomor != null)
{
CommandUpdateInvoice updateAuthor = new CommandUpdateInvoice(changedInvoice);
m_AppController.ExecuteCommand(updateAuthor);
}
else
{
CommandDeleteInvoice deleteInvoice = new CommandDeleteInvoice(m_Invoices, changedInvoice);
m_AppController.ExecuteCommand(deleteInvoice);
}
break;
case ListChangedType.ItemMoved:
// Not supported in this app
break;
}
decimal totalValue = 0;
foreach (InvoiceItem item in m_Invoices)
{
totalValue += item.Total;
}
toolStripLabel1.Text = "Total Tagihan : " + string.Format("{0:n0}", totalValue);
toolStripLabel2.Text = "Count : " + string.Format("{0:n0}", m_Invoices.Count);
}
private void deleteBtn_Click(object sender, EventArgs e)
{
// Get author
InvoiceItem itemToDelete = (InvoiceItem)invoiceItemBindingSource.Current;
// Confirm Delete
string invoiceNumber = String.Format("{0}", itemToDelete.Nomor);
string message = String.Format("Delete Invoice '{0}' and all of its item?", invoiceNumber);
DialogResult result = MessageBox.Show(message, "Confirm Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
// Delete author
if (result == DialogResult.Yes)
{
CommandDeleteInvoice deleteInvoice = new CommandDeleteInvoice(m_InvoiceList, itemToDelete);
m_AppController.ExecuteCommand(deleteInvoice);
}
}
private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
{
// Confirm Delete
string message = String.Format("Delete Invoices and all of its item?");
DialogResult result = MessageBox.Show(message, "Confirm Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
// Delete author
if (result == DialogResult.Yes)
{
foreach (DataGridViewRow row in dgInvoice.SelectedRows)
{
InvoiceItem item = row.DataBoundItem as InvoiceItem;
if (item != null)
{
CommandDeleteInvoice deleteInvoice = new CommandDeleteInvoice(m_Invoices, item);
m_AppController.ExecuteCommand(deleteInvoice);
}
}
}
}
