Example code is for an older version of Toolkit, newer code is available.
<!-- Copyright (c) 2020 ActivePDF, Inc. -->
<!-- ActivePDF Toolkit 2017 -->
<!-- Example generated 08/14/20 -->
<!-- Example uses the .NET DLL which requires -->
<!-- Coldfusion 8 or above -->
<CFSCRIPT>
// Get current path
strPath = ExpandPath(".") & "\";
// Instantiate Object
oTK = CreateObject(".NET", "APToolkitNET.Toolkit", "C:\Program Files\activePDF\Toolkit\DotNetComponent\2.0\APToolkitNET.dll");
// Open the PDF to read from
intOpenInputFile = oTK.OpenInputFile(strPath & "XMPproperties.pdf");
if(intOpenInputFile != 0) {
Error("OpenInputFile", intOpenInputFile);
}
// Get the reference to the XMP object
oXMP = oTK.GetXMPManager();
// Get a document property
strPropertyValue = oXMP.GetDocumentProperty(APToolkitNET.XMPProperty.Author);
WriteOutput(strPropertyValue);
// Get a custom property
strPropertyValue = oXMP.GetCustomProperty("example");
WriteOutput(strPropertyValue);
// Set the namespace for the user property
oXMP.SetNamespace("dc", "http://purl.org/dc/elements/1.1/");
// Get a user property
strPropertyValue = oXMP.GetUserProperty("contributor");
WriteOutput(strPropertyValue);
// Close the input file
oTK.CloseInputFile();
// Release Object
oTK = 0;
// Process Complete
WriteOutput("Done!");
// Error Handling
Function Error(method, outputCode) {
WriteOutput("Error in " & method & ": " & outputCode);
}
</CFSCRIPT>
