/// <summary>
/// 从集合中删除一个PreViewColumn对象
/// </summary>
/// <param name="value">一个PreViewColumn对象的实例</param>
public void Remove(PreViewColumn value)
{
List.Remove(value);
}
/// <summary>
/// 判断集合中是否存在特定PreViewColumn对象
/// </summary>
/// <param name="value">一个PreViewColumn对象的实例</param>
/// <returns>如果存在该实例，则返回true;否则返回false</returns>
public bool Contains(PreViewColumn value)
{
return(List.Contains(value));
}
/// <summary>
/// 取得特定PreViewColumn对象的索引
/// </summary>
/// <param name="value">一个PreViewColumn对象的实例</param>
/// <returns>如果找到该对象，则返回其索引；否则，返回-1</returns>
public int IndexOf(PreViewColumn value)
{
return(List.IndexOf(value));
}
/// <summary>
/// 在集合的特定位置上插入一个PreViewColumn对象
/// </summary>
/// <param name="value">一个PreViewColumn对象的实例</param>
/// <param name="index">从0开始的索引值，在该位置处插入一个对象</param>
public void Insert(PreViewColumn value, int index)
{
List.Insert(index, value);
}
public PreViewColumnCollection GetColumns(string fileName)
{
fileName=string.Format("~/{0}/{1}.xml",Functions.GetAppConfigString("ConfigFilePath","config"),fileName);
fileName=Server.MapPath(fileName);
XmlTextReader reader = new XmlTextReader(fileName);
// 将reader移动到Where标签
if(reader.MoveToContent() == XmlNodeType.Element && reader.LocalName.Trim().Equals("table"))
{
PreViewColumnCollection collection =new PreViewColumnCollection();
while(reader.Read())
{
if(reader.NodeType != XmlNodeType.Element)
continue;
PreViewColumn column =new PreViewColumn();
switch(reader.LocalName.Trim())
{
case "td":
column.ID=reader.GetAttribute("id");
if(reader.GetAttribute("width")!=null && reader.GetAttribute("width")!="")
{
column.Width=int.Parse(reader.GetAttribute("width"));
}
if(reader.GetAttribute("unit")!=null && reader.GetAttribute("unit")!="")
{
column.Unit=reader.GetAttribute("unit");
}
if(reader.GetAttribute("align")!=null && reader.GetAttribute("align")!="")
{
column.Align=reader.GetAttribute("align");
}
if(reader.GetAttribute("fomat")!=null && reader.GetAttribute("fomat")!="")
{
column.Fomat=reader.GetAttribute("fomat");
}
column.Caption=reader.GetAttribute("caption");
break;
}
if(column.ID!=null&& column.ID!="")
collection.Add(column);
}
reader.Close();
return collection;
}
else
{
if(reader != null) reader.Close();
throw new ApplicationException(string.Format("配置文件（{0}）格式不正确！", fileName));
}
}
/// <summary>
/// 向集合中添加一个PreViewColumn对象
/// </summary>
/// <param name="value">一个PreViewColumn对象的实例</param>
/// <returns>新元素在集合中的位置索引</returns>
public int Add(PreViewColumn value)
{
return(List.Add(value));
}
/// <summary>
/// �Ӽ�����ɾ��һ��PreViewColumn����
/// </summary>
/// <param name="value">һ��PreViewColumn�����ʵ��</param>
public void Remove(PreViewColumn value)
{
List.Remove(value);
}
/// <summary>
/// �ڼ��ϵ��ض�λ���ϲ���һ��PreViewColumn����
/// </summary>
/// <param name="value">һ��PreViewColumn�����ʵ��</param>
/// <param name="index">��0��ʼ������ֵ���ڸ�λ�ô�����һ������</param>
public void Insert(PreViewColumn value,int index)
{
List.Insert(index,value);
}
/// <summary>
/// ȡ���ض�PreViewColumn���������
/// </summary>
/// <param name="value">һ��PreViewColumn�����ʵ��</param>
/// <returns>����ҵ��ö�������������������-1</returns>
public int IndexOf(PreViewColumn value)
{
return List.IndexOf(value);
}
/// <summary>
/// �жϼ������Ƿ�����ض�PreViewColumn����
/// </summary>
/// <param name="value">һ��PreViewColumn�����ʵ��</param>
/// <returns>������ڸ�ʵ������true;����false</returns>
public bool Contains(PreViewColumn value)
{
return List.Contains(value);
}
/// <summary>
/// �������һ��PreViewColumn����
/// </summary>
/// <param name="value">һ��PreViewColumn�����ʵ��</param>
/// <returns>��Ԫ���ڼ����е�λ������</returns>
public int Add(PreViewColumn value)
{
return List.Add(value);
}