void SaveCustomerData()
{
var query = "UPDATE Carts SET " +
"CustomerName = '" + textBox_CustomerName.Text + "', " +
"CustomerEmail = '" + textBox_CustomerEmail.Text + "', " +
"CustomerNumber = '" + textBox_CustomerEmail.Text + "', " +
"LastUpdated = '" + DateTime.Now + "' " +
"WHERE ID = '" + ID + "'";
DatabaseManager.RunQuery(query);
Startup.GetInstance().UpdateCarts();
}
public static void StatusChanged()
{
Startup.GetInstance().UpdateCarts();
}
private void button_Save_Click(object sender, EventArgs e)
{
SaveCustomerData();
Startup.GetInstance().UpdateCarts();
}