private void OpenBinding_Executed(object sender, ExecutedRoutedEventArgs e)
{
try
{
// bail out if we have not saved changes, and do not
// want to continue
if (savedStatus == false && ContinueAndLoseChanges() == false)
{
return;
}
// open file dialog box
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "Budget Files|*.budget|All Files|*.*";
// if user selects a file to read
if (openFileDialog.ShowDialog() == true)
{
// create a new budget
budget = new HomeBudget(openFileDialog.FileName);
UpdateDataGridView();
// update controls
SetBudgetRequiredControls(false);
// reset the categories
SetCategories();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error Openning Budget", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void NewBinding_Executed(object sender, ExecutedRoutedEventArgs e)
{
// Always use a try catch, just in case
try
{
// bail out if we do have not saved changed changes, and do not
// want to continue
if (savedStatus == false && ContinueAndLoseChanges() == false)
{
return;
}
// create a new budget
budget = new HomeBudget();
UpdateDataGridView();
// update controls
SetBudgetRequiredControls(false);
// reset the categories
SetCategories();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error Creating New Budget", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void dataBudget_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
ExpenseForm expenseForm = new ExpenseForm();
expenseForm.Themes = Themes.Modify;
expenseForm.Budget = budget;
//get the selected item to modify
BudgetItem item = dataBudget.SelectedItem as BudgetItem;
expenseForm.ExpenseID = item.ExpenseID;
expenseForm.ShowDialog();
budget = expenseForm.Budget;
UpdateDataGridView();
ResetFocusAfterUpdate(dataBudget.SelectedIndex);
}
private void ModifyBinding_Executed(object sender, ExecutedRoutedEventArgs e)
{
if (modifySelectedItem.IsEnabled == true)
{
ExpenseForm expenseForm = new ExpenseForm();
expenseForm.Themes = Themes.Modify;
expenseForm.Budget = budget;
//get the selected item to modify
BudgetItem item = dataBudget.SelectedItem as BudgetItem;
expenseForm.ExpenseID = item.ExpenseID;
expenseForm.ShowDialog();
budget = expenseForm.Budget;
UpdateDataGridView();
ResetFocusAfterUpdate(dataBudget.SelectedIndex);
}
}
