Delphi DLL

RemoveChild using a Tag Path

Demonstrates calling RemoveChild with a tag path.

This example requires Chilkat v9.5.0.64 or greater.

Delphi DLL

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Xml;

...

procedure TForm1.Button1Click(Sender: TObject);
var
xml: HCkXml;

begin
xml := CkXml_Create();

CkXml_putTag(xml,'world');

// This example uses features introduced in v9.5.0.64
CkXml_NewChild2(xml,'north_america|united_states|california|san_francisco','Silicon Valley');
CkXml_NewChild2(xml,'north_america|united_states|california|san_diego','Birthplace of California');
CkXml_NewChild2(xml,'north_america|united_states|illinois|chicago','Windy City');

Memo1.Lines.Add(CkXml__getXml(xml));

// Produces the following XML
// 
// 	<?xml version="1.0" encoding="utf-8" ?>
// 	<world>
// 	    <north_america>
// 	        <united_states>
// 	            <california>
// 	                <san_francisco>Silicon Valley</san_francisco>
// 	                <san_diego>Birthplace of California</san_diego>
// 	            </california>
// 	            <illinois>
// 	                <chicago>Windy City</chicago>
// 	            </illinois>
// 	        </united_states>
// 	    </north_america>
// 	</world>
// 

CkXml_RemoveChild(xml,'north_america|united_states|california');

Memo1.Lines.Add(CkXml__getXml(xml));

// xml now contains:

// 	<?xml version="1.0" encoding="utf-8" ?>
// 	<world>
// 	    <north_america>
// 	        <united_states>
// 	            <illinois>
// 	                <chicago>Windy City</chicago>
// 	            </illinois>
// 	        </united_states>
// 	    </north_america>
// 	</world>

CkXml_Dispose(xml);

end;