本文实例为大家分享了Android九宫格图片展示的具体代码，供大家参考，具体内容如下
XmlHelper
using System.Xml;
using System.Data;
namespace DotNet.Utilities
{
/// <summary>
/// Xml的操作公共类
/// </summary>
public class XmlHelper
{
#region 字段定义
/// <summary>
/// XML文件的物理路径
/// </summary>
private string _filePath = string .Empty;
/// <summary>
/// Xml文档
/// </summary>
private XmlDocument _xml;
/// <summary>
/// XML的根节点
/// </summary>
private XmlElement _element;
#endregion
#region 构造方法
/// <summary>
/// 实例化XmlHelper对象
/// </summary>
/// <param name="xmlFilePath">Xml文件的相对路径</param>
public XmlHelper( string xmlFilePath)
{
//获取XML文件的绝对路径
_filePath = SysHelper.GetPath(xmlFilePath);
}
#endregion
#region 创建XML的根节点
/// <summary>
/// 创建XML的根节点
/// </summary>
private void CreateXMLElement()
{
//创建一个XML对象
_xml = new XmlDocument();
if (DirFile.IsExistFile(_filePath))
{
//加载XML文件
_xml.Load( this ._filePath);
}
//为XML的根节点赋值
_element = _xml.DocumentElement;
}
#endregion
#region 获取指定XPath表达式的节点对象
/// <summary>
/// 获取指定XPath表达式的节点对象
/// </summary>
/// <param name="xPath">XPath表达式,
/// 范例1: @"Skill/First/SkillItem", 等效于 @"//Skill/First/SkillItem"
/// 范例2: @"Table[USERNAME='a']" , []表示筛选,USERNAME是Table下的一个子节点.
/// 范例3: @"ApplyPost/Item[@itemName='岗位编号']",@itemName是Item节点的属性.
/// </param>
public XmlNode GetNode( string xPath)
{
//创建XML的根节点
CreateXMLElement();
//返回XPath节点
return _element.SelectSingleNode(xPath);
}
#endregion
#region 获取指定XPath表达式节点的值
/// <summary>
/// 获取指定XPath表达式节点的值
/// </summary>
/// <param name="xPath">XPath表达式,
/// 范例1: @"Skill/First/SkillItem", 等效于 @"//Skill/First/SkillItem"
/// 范例2: @"Table[USERNAME='a']" , []表示筛选,USERNAME是Table下的一个子节点.
/// 范例3: @"ApplyPost/Item[@itemName='岗位编号']",@itemName是Item节点的属性.
/// </param>
public string GetValue( string xPath)
{
//创建XML的根节点
CreateXMLElement();
//返回XPath节点的值
return _element.SelectSingleNode(xPath).InnerText;
}
#endregion
#region 获取指定XPath表达式节点的属性值
/// <summary>
/// 获取指定XPath表达式节点的属性值
/// </summary>
/// <param name="xPath">XPath表达式,
/// 范例1: @"Skill/First/SkillItem", 等效于 @"//Skill/First/SkillItem"
/// 范例2: @"Table[USERNAME='a']" , []表示筛选,USERNAME是Table下的一个子节点.
/// 范例3: @"ApplyPost/Item[@itemName='岗位编号']",@itemName是Item节点的属性.
/// </param>
/// <param name="attributeName">属性名</param>
public string GetAttributeValue( string xPath, string attributeName)
{
//创建XML的根节点
CreateXMLElement();
//返回XPath节点的属性值
return _element.SelectSingleNode(xPath).Attributes[attributeName].Value;
}
#endregion
#region 新增节点
/// <summary>
/// 1. 功能：新增节点。
/// 2. 使用条件：将任意节点插入到当前Xml文件中。
/// </summary>
/// <param name="xmlNode">要插入的Xml节点</param>
public void AppendNode(XmlNode xmlNode)
{
//创建XML的根节点
CreateXMLElement();
//导入节点
XmlNode node = _xml.ImportNode(xmlNode, true );
//将节点插入到根节点下
_element.AppendChild(node);
}
/// <summary>
/// 1. 功能：新增节点。
/// 2. 使用条件：将DataSet中的第一条记录插入Xml文件中。
/// </summary>
/// <param name="ds">DataSet的实例，该DataSet中应该只有一条记录</param>
public void AppendNode(DataSet ds)
{
//创建XmlDataDocument对象
XmlDataDocument xmlDataDocument = new XmlDataDocument(ds);
//导入节点
XmlNode node = xmlDataDocument.DocumentElement.FirstChild;
//将节点插入到根节点下
AppendNode(node);
}
#endregion
#region 删除节点
/// <summary>
/// 删除指定XPath表达式的节点
/// </summary>
/// <param name="xPath">XPath表达式,
/// 范例1: @"Skill/First/SkillItem", 等效于 @"//Skill/First/SkillItem"
/// 范例2: @"Table[USERNAME='a']" , []表示筛选,USERNAME是Table下的一个子节点.
/// 范例3: @"ApplyPost/Item[@itemName='岗位编号']",@itemName是Item节点的属性.
/// </param>
public void RemoveNode( string xPath)
{
//创建XML的根节点
CreateXMLElement();
//获取要删除的节点
XmlNode node = _xml.SelectSingleNode(xPath);
//删除节点
_element.RemoveChild(node);
}
#endregion //删除节点
#region 保存XML文件
/// <summary>
/// 保存XML文件
/// </summary>
public void Save()
{
//创建XML的根节点
CreateXMLElement();
//保存XML文件
_xml.Save( this ._filePath);
}
#endregion //保存XML文件
#region 静态方法
#region 创建根节点对象
/// <summary>
/// 创建根节点对象
/// </summary>
/// <param name="xmlFilePath">Xml文件的相对路径</param>
private static XmlElement CreateRootElement( string xmlFilePath)
{
//定义变量，表示XML文件的绝对路径
string filePath = "" ;
//获取XML文件的绝对路径
filePath = SysHelper.GetPath(xmlFilePath);
//创建XmlDocument对象
XmlDocument xmlDocument = new XmlDocument();
//加载XML文件
xmlDocument.Load(filePath);
//返回根节点
return xmlDocument.DocumentElement;
}
#endregion
#region 获取指定XPath表达式节点的值
/// <summary>
/// 获取指定XPath表达式节点的值
/// </summary>
/// <param name="xmlFilePath">Xml文件的相对路径</param>
/// <param name="xPath">XPath表达式,
/// 范例1: @"Skill/First/SkillItem", 等效于 @"//Skill/First/SkillItem"
/// 范例2: @"Table[USERNAME='a']" , []表示筛选,USERNAME是Table下的一个子节点.
/// 范例3: @"ApplyPost/Item[@itemName='岗位编号']",@itemName是Item节点的属性.
/// </param>
public static string GetValue( string xmlFilePath, string xPath)
{
//创建根对象
XmlElement rootElement = CreateRootElement(xmlFilePath);
//返回XPath节点的值
return rootElement.SelectSingleNode(xPath).InnerText;
}
#endregion
#region 获取指定XPath表达式节点的属性值
/// <summary>
/// 获取指定XPath表达式节点的属性值
/// </summary>
/// <param name="xmlFilePath">Xml文件的相对路径</param>
/// <param name="xPath">XPath表达式,
/// 范例1: @"Skill/First/SkillItem", 等效于 @"//Skill/First/SkillItem"
/// 范例2: @"Table[USERNAME='a']" , []表示筛选,USERNAME是Table下的一个子节点.
/// 范例3: @"ApplyPost/Item[@itemName='岗位编号']",@itemName是Item节点的属性.
/// </param>
/// <param name="attributeName">属性名</param>
public static string GetAttributeValue( string xmlFilePath, string xPath, string attributeName)
{
//创建根对象
XmlElement rootElement = CreateRootElement(xmlFilePath);
//返回XPath节点的属性值
return rootElement.SelectSingleNode(xPath).Attributes[attributeName].Value;
}
#endregion
#endregion
public static void SetValue( string xmlFilePath, string xPath, string newtext)
{
//string path = SysHelper.GetPath(xmlFilePath);
//var queryXML = from xmlLog in xelem.Descendants("msg_log")
// //所有名字为Bin的记录
// where xmlLog.Element("user").Value == "Bin"
// select xmlLog;
//foreach (XElement el in queryXML)
//{
// el.Element("user").Value = "LiuBin";//开始修改
//}
//xelem.Save(path);
}
}
}
XmlProcess
using System;
using System.Data;
using System.IO;
using System.Xml;
namespace DotNet.Utilities
{
public class XMLProcess
{
#region 构造函数
public XMLProcess()
{ }
public XMLProcess( string strPath)
{
this ._XMLPath = strPath;
}
#endregion
#region 公有属性
private string _XMLPath;
public string XMLPath
{
get { return this ._XMLPath; }
}
#endregion
#region 私有方法
/// <summary>
/// 导入XML文件
/// </summary>
/// <param name="XMLPath">XML文件路径</param>
private XmlDocument XMLLoad()
{
string XMLFile = XMLPath;
XmlDocument xmldoc = new XmlDocument();
try
{
string filename = AppDomain.CurrentDomain.BaseDirectory.ToString() + XMLFile;
if (File.Exists(filename)) xmldoc.Load(filename);
}
catch (Exception e)
{ }
return xmldoc;
}
/// <summary>
/// 导入XML文件
/// </summary>
/// <param name="XMLPath">XML文件路径</param>
private static XmlDocument XMLLoad( string strPath)
{
XmlDocument xmldoc = new XmlDocument();
try
{
string filename = AppDomain.CurrentDomain.BaseDirectory.ToString() + strPath;
if (File.Exists(filename)) xmldoc.Load(filename);
}
catch (Exception e)
{ }
return xmldoc;
}
/// <summary>
/// 返回完整路径
/// </summary>
/// <param name="strPath">Xml的路径</param>
private static string GetXmlFullPath( string strPath)
{
if (strPath.IndexOf( ":" ) > 0)
{
return strPath;
}
else
{
return System.Web.HttpContext.Current.Server.MapPath(strPath);
}
}
#endregion
#region 读取数据
/// <summary>
/// 读取指定节点的数据
/// </summary>
/// <param name="node">节点</param>
/// 使用示列:
/// XMLProsess.Read("/Node", "")
/// XMLProsess.Read("/Node/Element[@Attribute='Name']")
public string Read( string node)
{
string value = "" ;
try
{
XmlDocument doc = XMLLoad();
XmlNode xn = doc.SelectSingleNode(node);
value = xn.InnerText;
}
catch { }
return value;
}
/// <summary>
/// 读取指定路径和节点的串联值
/// </summary>
/// <param name="path">路径</param>
/// <param name="node">节点</param>
/// <param name="attribute">属性名，非空时返回该属性值，否则返回串联值</param>
/// 使用示列:
/// XMLProsess.Read(path, "/Node", "")
/// XMLProsess.Read(path, "/Node/Element[@Attribute='Name']")
public static string Read( string path, string node)
{
string value = "" ;
try
{
XmlDocument doc = XMLLoad(path);
XmlNode xn = doc.SelectSingleNode(node);
value = xn.InnerText;
}
catch { }
return value;
}
/// <summary>
/// 读取指定路径和节点的属性值
/// </summary>
/// <param name="path">路径</param>
/// <param name="node">节点</param>
/// <param name="attribute">属性名，非空时返回该属性值，否则返回串联值</param>
/// 使用示列:
/// XMLProsess.Read(path, "/Node", "")
/// XMLProsess.Read(path, "/Node/Element[@Attribute='Name']", "Attribute")
public static string Read( string path, string node, string attribute)
{
string value = "" ;
try
{
XmlDocument doc = XMLLoad(path);
XmlNode xn = doc.SelectSingleNode(node);
value = (attribute.Equals( "" ) ? xn.InnerText : xn.Attributes[attribute].Value);
}
catch { }
return value;
}
/// <summary>
/// 获取某一节点的所有孩子节点的值
/// </summary>
/// <param name="node">要查询的节点</param>
public string [] ReadAllChildallValue( string node)
{
int i = 0;
string [] str = { };
XmlDocument doc = XMLLoad();
XmlNode xn = doc.SelectSingleNode(node);
XmlNodeList nodelist = xn.ChildNodes; //得到该节点的子节点
if (nodelist.Count > 0)
{
str = new string [nodelist.Count];
foreach (XmlElement el in nodelist) //读元素值
{
str[i] = el.Value;
i++;
}
}
return str;
}
/// <summary>
/// 获取某一节点的所有孩子节点的值
/// </summary>
/// <param name="node">要查询的节点</param>
public XmlNodeList ReadAllChild( string node)
{
XmlDocument doc = XMLLoad();
XmlNode xn = doc.SelectSingleNode(node);
XmlNodeList nodelist = xn.ChildNodes; //得到该节点的子节点
return nodelist;
}
/// <summary>
/// 读取XML返回经排序或筛选后的DataView
/// </summary>
/// <param name="strWhere">筛选条件，如:"name='kgdiwss'"</param>
/// <param name="strSort"> 排序条件，如:"Id desc"</param>
public DataView GetDataViewByXml( string strWhere, string strSort)
{
try
{
string XMLFile = this .XMLPath;
string filename = AppDomain.CurrentDomain.BaseDirectory.ToString() + XMLFile;
DataSet ds = new DataSet();
ds.ReadXml(filename);
DataView dv = new DataView(ds.Tables[0]); //创建DataView来完成排序或筛选操作
if (strSort != null )
{
dv.Sort = strSort; //对DataView中的记录进行排序
}
if (strWhere != null )
{
dv.RowFilter = strWhere; //对DataView中的记录进行筛选，找到我们想要的记录
}
return dv;
}
catch (Exception)
{
return null ;
}
}
/// <summary>
/// 读取XML返回DataSet
/// </summary>
/// <param name="strXmlPath">XML文件相对路径</param>
public DataSet GetDataSetByXml( string strXmlPath)
{
try
{
DataSet ds = new DataSet();
ds.ReadXml(GetXmlFullPath(strXmlPath));
if (ds.Tables.Count > 0)
{
return ds;
}
return null ;
}
catch (Exception)
{
return null ;
}
}
#endregion
#region 插入数据
/// <summary>
/// 插入数据
/// </summary>
/// <param name="path">路径</param>
/// <param name="node">节点</param>
/// <param name="element">元素名，非空时插入新元素，否则在该元素中插入属性</param>
/// <param name="attribute">属性名，非空时插入该元素属性值，否则插入元素值</param>
/// <param name="value">值</param>
/// 使用示列:
/// XMLProsess.Insert(path, "/Node", "Element", "", "Value")
/// XMLProsess.Insert(path, "/Node", "Element", "Attribute", "Value")
/// XMLProsess.Insert(path, "/Node", "", "Attribute", "Value")
public static void Insert( string path, string node, string element, string attribute, string value)
{
try
{
XmlDocument doc = new XmlDocument();
doc.Load(AppDomain.CurrentDomain.BaseDirectory.ToString() + path);
XmlNode xn = doc.SelectSingleNode(node);
if (element.Equals( "" ))
{
if (!attribute.Equals( "" ))
{
XmlElement xe = (XmlElement)xn;
xe.SetAttribute(attribute, value);
}
}
else
{
XmlElement xe = doc.CreateElement(element);
if (attribute.Equals( "" ))
xe.InnerText = value;
else
xe.SetAttribute(attribute, value);
xn.AppendChild(xe);
}
doc.Save(AppDomain.CurrentDomain.BaseDirectory.ToString() + path);
}
catch { }
}
/// <summary>
/// 插入数据
/// </summary>
/// <param name="path">路径</param>
/// <param name="node">节点</param>
/// <param name="element">元素名，非空时插入新元素，否则在该元素中插入属性</param>
/// <param name="strList">由XML属性名和值组成的二维数组</param>
public static void Insert( string path, string node, string element, string [][] strList)
{
try
{
XmlDocument doc = new XmlDocument();
doc.Load(AppDomain.CurrentDomain.BaseDirectory.ToString() + path);
XmlNode xn = doc.SelectSingleNode(node);
XmlElement xe = doc.CreateElement(element);
string strAttribute = "" ;
string strValue = "" ;
for ( int i = 0; i < strList.Length; i++)
{
for ( int j = 0; j < strList[i].Length; j++)
{
if (j == 0)
strAttribute = strList[i][j];
else
strValue = strList[i][j];
}
if (strAttribute.Equals( "" ))
xe.InnerText = strValue;
else
xe.SetAttribute(strAttribute, strValue);
}
xn.AppendChild(xe);
doc.Save(AppDomain.CurrentDomain.BaseDirectory.ToString() + path);
}
catch { }
}
/// <summary>
/// 插入一行数据
/// </summary>
/// <param name="strXmlPath">XML文件相对路径</param>
/// <param name="Columns">要插入行的列名数组，如：string[] Columns = {"name","IsMarried"};</param>
/// <param name="ColumnValue">要插入行每列的值数组，如：string[] ColumnValue={"XML大全","false"};</param>
/// <returns>成功返回true,否则返回false</returns>
public static bool WriteXmlByDataSet( string strXmlPath, string [] Columns, string [] ColumnValue)
{
try
{
//根据传入的XML路径得到.XSD的路径，两个文件放在同一个目录下
string strXsdPath = strXmlPath.Substring(0, strXmlPath.IndexOf( "." )) + ".xsd" ;
DataSet ds = new DataSet();
ds.ReadXmlSchema(GetXmlFullPath(strXsdPath)); //读XML架构，关系到列的数据类型
ds.ReadXml(GetXmlFullPath(strXmlPath));
DataTable dt = ds.Tables[0];
DataRow newRow = dt.NewRow(); //在原来的表格基础上创建新行
for ( int i = 0; i < Columns.Length; i++) //循环给一行中的各个列赋值
{
newRow[Columns[i]] = ColumnValue[i];
}
dt.Rows.Add(newRow);
dt.AcceptChanges();
ds.AcceptChanges();
ds.WriteXml(GetXmlFullPath(strXmlPath));
return true ;
}
catch (Exception)
{
return false ;
}
}
#endregion
#region 修改数据
/// <summary>
/// 修改指定节点的数据
/// </summary>
/// <param name="node">节点</param>
/// <param name="value">值</param>
public void Update( string node, string value)
{
try
{
XmlDocument doc = XMLLoad();
XmlNode xn = doc.SelectSingleNode(node);
xn.InnerText = value;
doc.Save(AppDomain.CurrentDomain.BaseDirectory.ToString() + XMLPath);
}
catch { }
}
/// <summary>
/// 修改指定节点的数据
/// </summary>
/// <param name="path">路径</param>
/// <param name="node">节点</param>
/// <param name="value">值</param>
/// 使用示列:
/// XMLProsess.Insert(path, "/Node","Value")
/// XMLProsess.Insert(path, "/Node","Value")
public static void Update( string path, string node, string value)
{
try
{
XmlDocument doc = XMLLoad(path);
XmlNode xn = doc.SelectSingleNode(node);
xn.InnerText = value;
doc.Save(AppDomain.CurrentDomain.BaseDirectory.ToString() + path);
}
catch { }
}
/// <summary>
/// 修改指定节点的属性值(静态)
/// </summary>
/// <param name="path">路径</param>
/// <param name="node">节点</param>
/// <param name="attribute">属性名，非空时修改该节点属性值，否则修改节点值</param>
/// <param name="value">值</param>
/// 使用示列:
/// XMLProsess.Insert(path, "/Node", "", "Value")
/// XMLProsess.Insert(path, "/Node", "Attribute", "Value")
public static void Update( string path, string node, string attribute, string value)
{
try
{
XmlDocument doc = XMLLoad(path);
XmlNode xn = doc.SelectSingleNode(node);
XmlElement xe = (XmlElement)xn;
if (attribute.Equals( "" ))
xe.InnerText = value;
else
xe.SetAttribute(attribute, value);
doc.Save(AppDomain.CurrentDomain.BaseDirectory.ToString() + path);
}
catch { }
}
/// <summary>
/// 更改符合条件的一条记录
/// </summary>
/// <param name="strXmlPath">XML文件路径</param>
/// <param name="Columns">列名数组</param>
/// <param name="ColumnValue">列值数组</param>
/// <param name="strWhereColumnName">条件列名</param>
/// <param name="strWhereColumnValue">条件列值</param>
public static bool UpdateXmlRow( string strXmlPath, string [] Columns, string [] ColumnValue, string strWhereColumnName, string strWhereColumnValue)
{
try
{
string strXsdPath = strXmlPath.Substring(0, strXmlPath.IndexOf( "." )) + ".xsd" ;
DataSet ds = new DataSet();
ds.ReadXmlSchema(GetXmlFullPath(strXsdPath)); //读XML架构，关系到列的数据类型
ds.ReadXml(GetXmlFullPath(strXmlPath));
//先判断行数
if (ds.Tables[0].Rows.Count > 0)
{
for ( int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
//如果当前记录为符合Where条件的记录
if (ds.Tables[0].Rows[i][strWhereColumnName].ToString().Trim().Equals(strWhereColumnValue))
{
//循环给找到行的各列赋新值
for ( int j = 0; j < Columns.Length; j++)
{
ds.Tables[0].Rows[i][Columns[j]] = ColumnValue[j];
}
ds.AcceptChanges(); //更新DataSet
ds.WriteXml(GetXmlFullPath(strXmlPath)); //重新写入XML文件
return true ;
}
}
}
return false ;
}
catch (Exception)
{
return false ;
}
}
#endregion
#region 删除数据
/// <summary>
/// 删除节点值
/// </summary>
/// <param name="path">路径</param>
/// <param name="node">节点</param>
/// <param name="attribute">属性名，非空时删除该节点属性值，否则删除节点值</param>
/// <param name="value">值</param>
/// 使用示列:
/// XMLProsess.Delete(path, "/Node", "")
/// XMLProsess.Delete(path, "/Node", "Attribute")
public static void Delete( string path, string node)
{
try
{
XmlDocument doc = XMLLoad(path);
XmlNode xn = doc.SelectSingleNode(node);
xn.ParentNode.RemoveChild(xn);
doc.Save(AppDomain.CurrentDomain.BaseDirectory.ToString() + path);
}
catch { }
}
/// <summary>
/// 删除数据
/// </summary>
/// <param name="path">路径</param>
/// <param name="node">节点</param>
/// <param name="attribute">属性名，非空时删除该节点属性值，否则删除节点值</param>
/// <param name="value">值</param>
/// 使用示列:
/// XMLProsess.Delete(path, "/Node", "")
/// XMLProsess.Delete(path, "/Node", "Attribute")
public static void Delete( string path, string node, string attribute)
{
try
{
XmlDocument doc = XMLLoad(path);
XmlNode xn = doc.SelectSingleNode(node);
XmlElement xe = (XmlElement)xn;
if (attribute.Equals( "" ))
xn.ParentNode.RemoveChild(xn);
else
xe.RemoveAttribute(attribute);
doc.Save(AppDomain.CurrentDomain.BaseDirectory.ToString() + path);
}
catch { }
}
/// <summary>
/// 删除所有行
/// </summary>
/// <param name="strXmlPath">XML路径</param>
public static bool DeleteXmlAllRows( string strXmlPath)
{
try
{
DataSet ds = new DataSet();
ds.ReadXml(GetXmlFullPath(strXmlPath));
if (ds.Tables[0].Rows.Count > 0)
{
ds.Tables[0].Rows.Clear();
}
ds.WriteXml(GetXmlFullPath(strXmlPath));
return true ;
}
catch (Exception)
{
return false ;
}
}
/// <summary>
/// 通过删除DataSet中指定索引行，重写XML以实现删除指定行
/// </summary>
/// <param name="iDeleteRow">要删除的行在DataSet中的Index值</param>
public static bool DeleteXmlRowByIndex( string strXmlPath, int iDeleteRow)
{
try
{
DataSet ds = new DataSet();
ds.ReadXml(GetXmlFullPath(strXmlPath));
if (ds.Tables[0].Rows.Count > 0)
{
ds.Tables[0].Rows[iDeleteRow].Delete();
}
ds.WriteXml(GetXmlFullPath(strXmlPath));
return true ;
}
catch (Exception)
{
return false ;
}
}
/// <summary>
/// 删除指定列中指定值的行
/// </summary>
/// <param name="strXmlPath">XML相对路径</param>
/// <param name="strColumn">列名</param>
/// <param name="ColumnValue">指定值</param>
public static bool DeleteXmlRows( string strXmlPath, string strColumn, string [] ColumnValue)
{
try
{
DataSet ds = new DataSet();
ds.ReadXml(GetXmlFullPath(strXmlPath));
if (ds.Tables[0].Rows.Count > 0)
{
//判断行多还是删除的值多，多的for循环放在里面
if (ColumnValue.Length > ds.Tables[0].Rows.Count)
{
for ( int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
for ( int j = 0; j < ColumnValue.Length; j++)
{
if (ds.Tables[0].Rows[i][strColumn].ToString().Trim().Equals(ColumnValue[j]))
{
ds.Tables[0].Rows[i].Delete();
}
}
}
}
else
{
for ( int j = 0; j < ColumnValue.Length; j++)
{
for ( int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
if (ds.Tables[0].Rows[i][strColumn].ToString().Trim().Equals(ColumnValue[j]))
{
ds.Tables[0].Rows[i].Delete();
}
}
}
}
ds.WriteXml(GetXmlFullPath(strXmlPath));
}
return true ;
}
catch (Exception)
{
return false ;
}
}
#endregion
}
}
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：http://HdhCmsTestcnblogs测试数据/Liyuting/p/7059189.html
dy("nrwz");