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copied!<p>You should take a focus on <a href="http://api.openoffice.org/docs/common/ref/com/sun/star/util/XReplaceable.html" rel="noreferrer">XReplaceable</a> interface. Here is the example. Please note, that there's no error handling. I've tested it with LibreOffice writer and it works fine for me.</p> <pre><code>uses ComObj; procedure OpenOfficeReplace(const AFileURL: string; ASearch: string; const AReplace: string); var StarOffice: Variant; StarDesktop: Variant; StarDocument: Variant; FileReplace: Variant; FileParams: Variant; FileProperty: Variant; begin StarOffice := CreateOleObject('com.sun.star.ServiceManager'); StarDesktop := StarOffice.CreateInstance('com.sun.star.frame.Desktop'); FileParams := VarArrayCreate([0, 0], varVariant); FileProperty := StarOffice.Bridge_GetStruct('com.sun.star.beans.PropertyValue'); FileProperty.Name := 'Hidden'; FileProperty.Value := False; FileParams[0] := FileProperty; StarDocument := StarDesktop.LoadComponentFromURL(AFileURL, '_blank', 0, FileParams); FileReplace := StarDocument.CreateReplaceDescriptor; FileReplace.SearchCaseSensitive := False; FileReplace.SetSearchString(ASearch); FileReplace.SetReplaceString(AReplace); StarDocument.ReplaceAll(FileReplace); ShowMessage('Replace has been finished'); StarDocument.Close(True); StarDesktop.Terminate; StarOffice := Unassigned; end; </code></pre> <p>And the usage of the example</p> <pre><code>procedure TForm1.Button1Click(Sender: TObject); begin OpenOfficeReplace('file:///C:/File.odt', 'Search', 'Replace'); end; </code></pre> <p>There are also several search/replace options for <a href="http://api.openoffice.org/docs/common/ref/com/sun/star/util/SearchDescriptor.html" rel="noreferrer">SearchDescriptor</a>.</p>

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