ListView排序

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;
using System.Collections;

namespace OnlineMarketingTool.PlayManagement
...{
    public partial  class MyList : System.Windows.Forms.ListView
    ...{
        //加入排序类
        private mySorter sorter;

        public MyList()
        ...{
            sorter = new mySorter();
            this.ListViewItemSorter = sorter;
            sorter.SortOrder = SortOrder.Ascending;

            InitializeComponent();
           this.HideSelection = false;
        }
         
        private void MyList_ColumnClick(object sender, ColumnClickEventArgs e)
        ...{ 
            if (e.Column == this.sorter.SortColumn)
            ...{
                if (this.sorter.SortOrder == SortOrder.Ascending)
                    this.sorter.SortOrder = SortOrder.Descending;
                else  if (this.sorter.SortOrder == SortOrder.Descending)
                        this.sorter.SortOrder = SortOrder.Ascending;
                  else
                        this.sorter.SortOrder = SortOrder.Ascending;
            }
            else
            ...{
                this.sorter.SortColumn = e.Column;
            }
            this.Sort(); 

        }


    }
}

//-------------------------------------------------------
namespace OnlineMarketingTool.PlayManagement
...{
    partial class MyList
    ...{
        /**//// <summary> 
        /// 必需的设计器变量。
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /**//// <summary> 
        /// 清理所有正在使用的资源。
        /// </summary>
        /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
        protected override void Dispose(bool disposing)
        ...{
            if (disposing && (components != null))
            ...{
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        组件设计器生成的代码#region 组件设计器生成的代码

        /**//// <summary> 
        /// 设计器支持所需的方法 - 不要
        /// 使用代码编辑器修改此方法的内容。
        /// </summary>
        private void InitializeComponent()
        ...{
            components = new System.ComponentModel.Container();
    
            this.ColumnClick +=new System.Windows.Forms.ColumnClickEventHandler(MyList_ColumnClick);
        }

        #endregion
    }
}

//---------------------------------

using System;
using System.Collections.Generic;
using System.Text;
using System.Collections;
using System.Windows.Forms;

namespace OnlineMarketingTool.PlayManagement
...{
    public class mySorter : IComparer
    ...{
        private Comparer comparer;
        private int sortColumn;
        private SortOrder sortOrder;
        public mySorter()
        ...{
            sortColumn = 0;
            sortOrder = SortOrder.None;
            comparer = Comparer.Default;
        }
        //指定进行排序的列
        public int SortColumn
        ...{
            get ...{ return sortColumn; }
            set ...{ sortColumn = value; }
        }
        //指定按升序或降序进行排序
        public SortOrder SortOrder
        ...{
            get ...{ return sortOrder; }
            set ...{ sortOrder = value; }
        }
        public int Compare(object x, object y)
        ...{
            int CompareResult;
            ListViewItem itemX = (ListViewItem)x;
            ListViewItem itemY = (ListViewItem)y;
            //在这里您可以提供自定义的排序
            CompareResult = comparer.Compare(itemX.SubItems[this.sortColumn].Text, itemY.SubItems[this.sortColumn].Text);
            if (this.SortOrder == SortOrder.Ascending)
                return CompareResult;
            else
                if (this.SortOrder == SortOrder.Descending)
                    return (-CompareResult);
                else
                    return 0;
        }
    }

}