cardfindaccess.cs

来自「酒店管理系统,您酒店物业管理的好帮手」· CS 代码 · 共 122 行

using System;
using System.Collections;
using System.Text;
using System.Windows.Forms;
using System.Data;
using Hotel.DAO;
namespace Hotel.Operation
{
    class CardFindAccess
    {
        GetDatabase objGetDatabase = null;
        DataSet ds = null;

        public CardFindAccess()
        {
            objGetDatabase = new GetDatabase();
        }
        public ListView GetCardFind(ListView lv)
        {

            string sql = "select CarID as 会员卡序号,CarType as 会员卡类型,Rebate as 折扣,amass as 积分统计点,Remark as 备注 from associator";
            ds = new DataSet();
            ds = objGetDatabase.GetDataSet(sql, "associator");
            //添加表头
            ColumnHeader ch = null;
            lv.Columns.Clear();
            for (int i = 0; i < ds.Tables[0].Columns.Count; i++)
            {
                ch = new ColumnHeader();
                ch.Text = ds.Tables[0].Columns[i].ToString();
                lv.Columns.Add(ch);
                ch.Width = 100;
                if (i == 1)
                    ch.Width = 100;
            }

            lv.Items.Clear();
            ListViewItem lsvItem = null;
            for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
            {
                lsvItem = new ListViewItem(ds.Tables[0].Rows[i][0].ToString());
                for (int j = 1; j < ds.Tables[0].Columns.Count; j++)
                {
                    lsvItem.SubItems.Add(ds.Tables[0].Rows[i][j].ToString());

                }
                lv.Items.Add(lsvItem);
            }

            return lv;
        }
        public ListView GetCardFind(ListView lv, int CarID)
        {

            string sql = "select CarID as 会员卡序号,CarType as 会员卡类型,Rebate as 折扣,amass as 积分统计点,Remark as 备注 from associator where CarID like '%"+ CarID+"%'";
            ds = new DataSet();
            ds = objGetDatabase.GetDataSet(sql, "associator");
            //添加表头
            ColumnHeader ch = null;
            lv.Columns.Clear();
            for (int i = 0; i < ds.Tables[0].Columns.Count; i++)
            {
                ch = new ColumnHeader();
                ch.Text = ds.Tables[0].Columns[i].ToString();
                lv.Columns.Add(ch);
                ch.Width = 100;
                if (i == 1)
                    ch.Width = 100;
            }

            lv.Items.Clear();
            ListViewItem lsvItem = null;
            for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
            {
                lsvItem = new ListViewItem(ds.Tables[0].Rows[i][0].ToString());
                for (int j = 1; j < ds.Tables[0].Columns.Count; j++)
                {
                    lsvItem.SubItems.Add(ds.Tables[0].Rows[i][j].ToString());

                }
                lv.Items.Add(lsvItem);
            }

            return lv;
        }
        public ListView GetCardFind(ListView lv, string CarType)
        {

            string sql = "select CarID as 会员卡序号,CarType as 会员卡类型,Rebate as 折扣,amass as 积分统计点,Remark as 备注 from associator where CarType like '%" + CarType + "%'"; 
            ds = new DataSet();
            ds = objGetDatabase.GetDataSet(sql, "associator");
            //添加表头
            ColumnHeader ch = null;
            lv.Columns.Clear();
            for (int i = 0; i < ds.Tables[0].Columns.Count; i++)
            {
                ch = new ColumnHeader();
                ch.Text = ds.Tables[0].Columns[i].ToString();
                lv.Columns.Add(ch);
                ch.Width = 100;
                if (i == 1)
                    ch.Width = 100;
            }

            lv.Items.Clear();
            ListViewItem lsvItem = null;
            for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
            {
                lsvItem = new ListViewItem(ds.Tables[0].Rows[i][0].ToString());
                for (int j = 1; j < ds.Tables[0].Columns.Count; j++)
                {
                    lsvItem.SubItems.Add(ds.Tables[0].Rows[i][j].ToString());

                }
                lv.Items.Add(lsvItem);
            }

            return lv;
        }
    }
}