328
    Width = 121
    Height = 21
    TabOrder = 2
    Text = ''userxml.xml''
  end
  object Edit2: TEdit
    Left = 352
    Top = 328
    Width = 121
    Height = 21
    TabOrder = 3
    Text = ''900''
  end
  object Button3: TButton
    Left = 256
    Top = 384
    Width = 75
    Height = 25
    Caption = ''OpenXml''
    TabOrder = 4
    OnClick = Button3Click
  end
  object Button4: TButton
    Left = 256
    Top = 408
    Width = 75
    Height = 25
    Caption = ''CloseXml''
    TabOrder = 5
    OnClick = Button4Click
  end
  object Button5: TButton
    Left = 352
    Top = 392
    Width = 75
    Height = 25
    Caption = ''FindUser''
    TabOrder = 6
    OnClick = Button5Click
  end
  object WebBrowser1: TWebBrowser
    Left = 0
    Top = 0
    Width = 688
    Height = 313
    Align = alTop
    TabOrder = 7
    ControlData = {
      4C0000001B470000592000000000000000000000000000000000000000000000
      000000004C000000000000000000000001000000E0D057007335CF11AE690800
      2B2E126208000000000000004C0000000114020000000000C000000000000046
      8000000000000000000000000000000000000000000000000000000000000000
      00000000000000000100000000000000000000000000000000000000}
  end
  object Button6: TButton
    Left = 432
    Top = 360
    Width = 75
    Height = 25
    Caption = ''InsertUser''
    TabOrder = 8
    OnClick = Button6Click
  end
  object Button7: TButton
    Left = 512
    Top = 360
    Width = 75
    Height = 25
    Caption = ''RemoveUser''
    TabOrder = 9
    OnClick = Button7Click
  end
  object Button8: TButton
    Left = 512
    Top = 392
    Width = 75
    Height = 25
    Caption = ''ReplaceUser''
    TabOrder = 10
    OnClick = Button8Click
  end
end  

 
 2005-12-29 13:48:23    对于XML的解析主要有 DOM（文档对象模型） 和SAX（Simple API for XML）。DOM是通过构建内存对象来完成XML的解析， 后者则是将解析过程转换为事件驱动。

Delphi提供了三种DOM解析程序：MSXML， Open XML，Xerces XML。MSXML是微软提供的解析程序，被