queryconsumeform.aspx.cs

一个关于宾馆酒店管理系统的源代码

//文件名:QueryConsumeForm.aspx.cs
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class QueryManage_QueryConsumeForm : System.Web.UI.Page
{
    private  static string MySQL ;
    private  static string My商品名称;
    private static string My开始日期;
    private static string My结束日期;
    private static String MySQLConnectionString;
    protected void Page_Load(object sender, EventArgs e)
    {
        string MyForbidString = Session["MyForbid"].ToString();
        if (MyForbidString.IndexOf("C3") > 1)
        {
            Server.Transfer("~/SystemManage/AllErrorHelp.aspx");
        }
        this.Page.Title = "当前位置：查询管理->查询商品消耗";
        if (IsPostBack)
        {
            //查询酒店商品消耗信息       
            My商品名称 = this.DropDownList1.SelectedValue.ToString();
            My开始日期 = this.TextBox1.Text;
            My结束日期 = this.TextBox2.Text;
            MySQL = "Select * From 商品分类查询视图 Where 商品名称='" + My商品名称 + "' AND (记账时间 Between  '" + My开始日期 + "' AND '" + My结束日期 + "')";
            MySQLConnectionString = ConfigurationManager.ConnectionStrings["MyHotelDBConnectionString"].ConnectionString;
            this.SqlDataSource2.ConnectionString = MySQLConnectionString;
            this.SqlDataSource2.SelectCommand = MySQL;
            this.SqlDataSource2.DataBind();
            this.GridView1.DataBind();
        }
    }
    public String MyPrintSQL
    {//设置要传递到打印页的SQL
        get
        {
            return MySQL;
        }
    }
    public String MyPrint商品名称
    {//设置要传递到打印页的商品名称
        get
        {
            return My商品名称;
        }
    }
    public String MyPrint开始日期
    {//设置要传递到打印页的开始日期
        get
        {
            return My开始日期;
        }
    }
    public String MyPrint结束日期
    {//设置要传递到打印页的结束日期
        get
        {
            return My结束日期;
        }
    }
    protected void Button2_Click(object sender, EventArgs e)
    {//打印商品消耗信息
        Server.Transfer("~/QueryManage/QueryConsumePrint.aspx");
    } 
}