我在代理类里插入了数据,插入还能正常执行,但是查询的时候就查不出来了,在程序里,在查询分析器里,在企业管理器里都打不开了,谁能说说怎么回事啊?下面是程序的代码:order.AddOrder(Session["username"].ToString(),Cart.Cart[i].BookName,Cart.Cart[i].BookNum,Cart.Cart[0].check,Cart.Cart[0].RealName,Cart.Cart[0].Address,Cart.Cart[0].PostCode,Cart.Cart[0].Phone,MyCart.OrderDetail)public void AddOrder(string username,string BookName,int Quantity,string RemittanceWise,string ReallyName,string Address,string Postalcode,string Phone,string Detail)
{
da.ExcuteDml("insert into Orders (UserName,OrderDate,OrderBookName,Quantity,RemittanceWise,ReallyName,Address,Postalcode,Phone,Done,SpecialTell) values ( '"+username+"','"+DateTime.Now.ToString()+"','"+BookName+"',"+Quantity+",'"+RemittanceWise+"','"+ReallyName+"','"+Address+"','"+Postalcode+"','"+Phone+"'," + 0 + ",'"+Detail+"')");
}