private void addButton_Click(object sender, RoutedEventArgs e)
{
// добавим новую строку
DataRow newRow = dt.NewRow();
EditWindow editWindow = new EditWindow(newRow);
editWindow.ShowDialog();
if (editWindow.DialogResult.HasValue && editWindow.DialogResult.Value)
{
dt.Rows.Add(editWindow.resultRow);
adapter.Update(dt);
}
}
private void updateButton_Click(object sender, RoutedEventArgs e)
{
DataRowView newRow = (DataRowView)peopleDataGrid.SelectedItem;
newRow.BeginEdit();
EditWindow editWindow = new EditWindow(newRow.Row);
editWindow.ShowDialog();
if (editWindow.DialogResult.HasValue && editWindow.DialogResult.Value)
{
newRow.EndEdit();
adapter.Update(dt);
}
else
{
newRow.CancelEdit();
}
}