private void AddExpenseButtonClick(object sender, EventArgs e)
{
string name = nameField.Text;
string category = categoryListBox.GetItemText(categoryListBox.SelectedItem);
decimal parsedCost = costNumericUpDown.Value;
var date = dateOfPayment.Value.ToShortDateString();
Changes.AddExpense(name, category, parsedCost, date); // Add expense into the database
ownerForm.UserBalanceLoad();
ownerForm.GridLoadData();
ownerForm.ColumnChartLoad();
ownerForm.PieChartLoad();
}
