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SuperSQLInjectionV1/SuperSQLInjection/tools/ListViewColumnSorter.cs
shack2 48f27f1726 update20181119
20181117 V1.0 正式版---
优化HTTP发包,将http header和body分开发送,在某些情况下可以绕过安全防护。
修复获取数据时,在某些情况下,由于选择列变少,排序列未更新,导致会出现程序排序异常的情况。
2018-11-20 03:11:02 +08:00

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using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
namespace SuperSQLInjection.tools
{
class ListViewColumnSorter:IComparer
{
/**/
/// <summary>
/// 指定按照哪个列排序
/// </summary>
private int ColumnToSort;
/**/
/// <summary>
/// 指定排序的方式
/// </summary>
public SortOrder OrderOfSort;
/**/
/// <summary>
/// 声明CaseInsensitiveComparer类对象
/// 参见ms-help://MS.VSCC.2003/MS.MSDNQTR.2003FEB.2052/cpref/html/frlrfSystemCollectionsCaseInsensitiveComparerClassTopic.htm
/// </summary>
private CaseInsensitiveComparer ObjectCompare;
/**/
/// <summary>
/// 构造函数
/// </summary>
public ListViewColumnSorter()
{
// 默认按第一列排序
ColumnToSort = 0;
// 排序方式为不排序
OrderOfSort = SortOrder.None;
// 初始化CaseInsensitiveComparer类对象
ObjectCompare = new CaseInsensitiveComparer();
}
/**/
/// <summary>
/// 重写IComparer接口.
/// </summary>
/// <param name="x">要比较的第一个对象</param>
/// <param name="y">要比较的第二个对象</param>
/// <returns>比较的结果.如果相等返回0如果x大于y返回1如果x小于y返回-1</returns>
public int Compare(object x, object y)
{
int compareResult;
ListViewItem listviewX, listviewY;
// 将比较对象转换为ListViewItem对象
listviewX = (ListViewItem)x;
listviewY = (ListViewItem)y;
// 比较
compareResult = new MyCopare().Compare(listviewX.SubItems[ColumnToSort].Text, listviewY.SubItems[ColumnToSort].Text);
// 根据上面的比较结果返回正确的比较结果
if (OrderOfSort == SortOrder.Ascending)
{
// 因为是正序排序,所以直接返回结果
return compareResult;
}
else if (OrderOfSort == SortOrder.Descending)
{
// 如果是反序排序,所以要取负值再返回
return (-compareResult);
}
else
{
// 如果相等返回0
return 0;
}
}
/**/
/// <summary>
/// 获取或设置按照哪一列排序.
/// </summary>
public int SortColumn
{
set
{
ColumnToSort = value;
}
get
{
return ColumnToSort;
}
}
/**/
/// <summary>
/// 获取或设置排序方式.
/// </summary>
public SortOrder Order
{
set
{
OrderOfSort = value;
}
get
{
return OrderOfSort;
}
}
}
}