Delphi操作XML:TXmlNodeList



4.1.17.TXmlNodeList



  TXmlNodeList
= class(TList)

  TXmlNodeList是一个继承自TList的工具。

  例子如下:

procedure FindAllZips(ANode: TXmlNode);

var

  i: integer;

  AList: TXmlNodeList;

begin

  AList := TXmlNodeList.Create;

  try

    // Get a list of all nodes named 'ZIP'

    ANode.NodesByName('ZIP', AList);

    for i := 0 to AList.Count - 1 do

      // Write the value of the node to output. Since
AList[i] will be

      // of type TXmlNode, we can directly access the
Value property.

      WriteLn(AList[i].Value);

  finally

    AList.Free;

  end;

end;

4.1.17.1.Items

  property
Items [Index: Integer]: TXmlNode;

4.1.17.2.ByAttribute

  function ByAttribute(const
AName: UTF8String; const AValue: UTF8String): TXmlNode;

  返回属性名称为AName,并且属性值为AValue的第一个节点。



posted @ 2012-02-15 11:08  步履蹒跚  阅读(491)  评论(0编辑  收藏  举报