黄聪：Delphi 中的 XMLDocument 类详解(7) - 获取节点名称与节点的属性名称

unit Unit1;

interface

uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, xmldom, XMLIntf, msxmldom, XMLDoc, StdCtrls;

type
TForm1 = class(TForm)
XMLDocument1: TXMLDocument;
Button1: TButton;
Button2: TButton;
procedure FormCreate(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;

var
Form1: TForm1;

implementation

{$R *.dfm}

//打开
procedure TForm1.FormCreate(Sender: TObject);
begin
XMLDocument1.LoadFromFile('c:\temp\test.xml');
{必须用万一提供的 xml 测试文件, 才能有相同的返回值}
end;

//获取节点名称
procedure TForm1.Button1Click(Sender: TObject);
var
node: IXMLNode;
begin
node := XMLDocument1.DocumentElement;
ShowMessage(node.NodeName); {科室名单}

node := node.ChildNodes[0]; {XMLDocument1.DocumentElement.ChildNodes[0]}
ShowMessage(node.NodeName); {人员}

node := node.ChildNodes[0]; {XMLDocument1.DocumentElement.ChildNodes[0].ChildNodes[0]}
ShowMessage(node.NodeName); {姓名}
end;

//获取属性名称
procedure TForm1.Button2Click(Sender: TObject);
var
node: IXMLNode;
begin
node := XMLDocument1.DocumentElement;
ShowMessage(node.AttributeNodes[0].NodeName); {备注}

node := node.ChildNodes[0]; {XMLDocument1.DocumentElement.ChildNodes[0]}
ShowMessage(node.AttributeNodes[0].NodeName); {职务}
end;

end.

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出处:http://www.cnblogs.com/del/archive/2008/01/03/1024577.html