public void LoadMenuData()
{
if (OrderList != null)
{
OrderList.Orders.Clear();
using (SqlHelper sqlH = new SqlHelper(SqlHelper.MyConnectionString))
{
SqlDataReader sdr;
sqlH.ExcuteSql("Select Name,Price from dbo.Menu", out sdr);
if (sdr != null)
{
while (sdr.Read())
{
OrderList.Orders.Add(new Order(sdr.GetString(0), sdr.GetSqlMoney(1).ToDouble()));
}
sdr.Dispose();
}
}
}
}
/// <summary>
/// Button(提交按钮)相关Command
/// </summary>
/// <param name="obj"></param>
public void PostOrdersProc(object obj)
{
string info = string.Empty;
if (String.IsNullOrEmpty(this.Remark))
{
info = OrderList.GetOrderInfoString();
}
else
{
info = OrderList.GetOrderInfoString() + "\n\n备注信息:\n" + this.Remark;
}
if (ModernDialog.ShowMessage(info, "订单信息", MessageBoxButton.OKCancel) ==
MessageBoxResult.OK)
{
SqlHelper sqlH=null;
try
{
using (sqlH = new SqlHelper(SqlHelper.MyConnectionString))
{
SqlCRUD sqlCRUD = new SqlCRUD(SqlHelper.MyConnectionString);
sqlCRUD.InsertData("Orders", new string[] { "Info", "Money", "Time" },
new string[] { info, OrderList.TotalMoney.ToString(), DateTime.Now.ToString() });
}
this.Remark = string.Empty;
OrdersInfoPageViewModel OrdersInfoVM = ViewModelsManager.GetViewModelFromResources<OrdersInfoPageViewModel>();
OrdersInfoVM.InitializeData();
}
finally
{
if (sqlH != null)
{
sqlH.Dispose();
}
}
}
}
