1using System;
  2using System.Data;
  3using System.Configuration;
  4using System.Collections;
  5using System.Web;
  6using System.Web.Security;
  7using System.Web.UI;
  8using System.Web.UI.WebControls;
  9using System.Web.UI.WebControls.WebParts;
 10using System.Web.UI.HtmlControls;
 11using System.Data.SqlClient;
 12using System.Text.RegularExpressions;
 13
 14public partial class User_CommitGoods : System.Web.UI.Page
 15...{
 16    UserInfoClass ucObj = new UserInfoClass();
 17    MangerClass mcObj = new MangerClass();
 18    protected void Page_Load(object sender, EventArgs e)
 19    ...{
 20        if (!IsPostBack)
 21        ...{  
 22          ShopCartBind();
 23          TotalDs();
 24        }
 25    }
 26    //绑定市场价
 27    public string GetMKPStr(string P_Str_MarketPrice)
 28    ...{
 29        return ucObj.VarStr(P_Str_MarketPrice, 1);
 30    }
 31    //绑定会员价
 32    public string GetMBPStr(string P_Str_MemberPrice)
 33    ...{
 34        return ucObj.VarStr(P_Str_MemberPrice, 1);
 35    }
 36    //绑定小计
 37    public string GetSPStr(string P_Str_SumPrice)
 38    ...{
 39        return ucObj.VarStr(P_Str_SumPrice, 1);
 40    }
 41    /**//// <summary>
 42    /// 获取购物车中的商品信息
 43    /// </summary>
 44    public void ShopCartBind()
 45    ...{
 46        ucObj.SCIBind("ShopCart", gvShopCart, Convert.ToInt32(Session["UID"].ToString()));
 47    }
 48   /**//// <summary>
 49   /// 显示购物车中的商品合计金额和商品数量
 50   /// </summary>
 51    public void  TotalDs()
 52    ...{
 53       DataSet ds= ucObj.ReturnTotalDs(Convert.ToInt32(Session["UID"].ToString()), "TotalInfo");
 54       lbSumPrice.Text = ucObj.VarStr(ds.Tables["TotalInfo"].Rows[0][0].ToString(),1);
 55       lbSumNum.Text = ucObj.VarStr(ds.Tables["TotalInfo"].Rows[0][2].ToString(),1);
 56    }
 57    protected void lnkbtnContinue_Click(object sender, EventArgs e)
 58    ...{
 59        Response.Redirect("index.aspx");
 60    }
 61    protected void lnkbtnCheck_Click(object sender, EventArgs e)
 62    ...{
 63        Response.Redirect("CheckOut.aspx");
 64    }
 65    protected void lnkbtnClear_Click(object sender, EventArgs e)
 66    ...{
 67        ucObj.DeleteShopCart(Convert.ToInt32(Session["UID"].ToString()));
 68        ShopCartBind();
 69        TotalDs();
 70        lbLag.Visible = true;
 71    }
 72    protected void gvShopCart_PageIndexChanging(object sender, GridViewPageEventArgs e)
 73    ...{
 74        gvShopCart.PageIndex = e.NewPageIndex;
 75        ShopCartBind();
 76        
 77    }
 78    protected void gvShopCart_RowDeleting(object sender, GridViewDeleteEventArgs e)
 79    ...{
 80        int P_Int_CartID = Convert.ToInt32(gvShopCart.DataKeys[e.RowIndex].Value.ToString());
 81        ucObj.DeleteShopCartByID(Convert.ToInt32(Session["UID"].ToString()), P_Int_CartID);
 82        ShopCartBind();
 83        TotalDs();
 84    }
 85    protected void gvShopCart_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
 86    ...{
 87        gvShopCart.EditIndex = -1;
 88        ShopCartBind();
 89        TotalDs();
 90    }
 91    protected void gvShopCart_RowUpdating(object sender, GridViewUpdateEventArgs e)
 92    ...{
 93        int P_Int_CartID = Convert.ToInt32(gvShopCart.DataKeys[e.RowIndex].Value.ToString());
 94        int P_Int_Num =Convert.ToInt32( ((TextBox)(gvShopCart.Rows[e.RowIndex].Cells[3].Controls[0])).Text.ToString());
 95        if (IsValidNum(P_Int_Num.ToString()) == true)
 96        ...{
 97            ucObj.UpdateSCI(Convert.ToInt32(Session["UID"].ToString()), P_Int_CartID, P_Int_Num);
 98            gvShopCart.EditIndex = -1;
 99            ShopCartBind();
100            TotalDs();
101        }
102        else
103        ...{
104            gvShopCart.EditIndex = -1;
105            ShopCartBind();
106            TotalDs();
107        
108        }
109    }
110    protected void gvShopCart_RowEditing(object sender, GridViewEditEventArgs e)
111    ...{
112        gvShopCart.EditIndex = e.NewEditIndex;
113        ShopCartBind();
114        TotalDs();
115    }
116    //判断修改的数据是否为有效的数据
117    public bool IsValidNum(string num)
118    ...{
119        return Regex.IsMatch(num, @"^\+?[1-9][0-9]*$");
120    }
121
122 
123}
124