RTFVariables & SaveToStream

  • Hello, i try this code...
    memStream := TMemoryStream.Create;
    Self.WPRichText.RTFVariables.Strings['HYPERLINK'] := 'TRUE';
    Self.WPRichText.SaveToStream(memStream);
    memStream.Position := 0;

    After that i save my stream in a database.

    But, when i load my stream in another WPRichtext, my rtfvariables is missing.
    I try textsaveformat/textloadformat with AUTO first then RTF but same result.
    How can i solve my problem ?
    best regards