Extract XMP Document from JPG

C# example code showing how to extract an XMP metadata document from a JPG.

Chilkat.Xmp xmp = new Chilkat.Xmp();
xmp.UnlockComponent("anything for 30-day trial");

// Open a JPG containing XMP embedded metadata.
xmp.LoadAppFile("IndependantPhotographer-Example.jpg");

// How many embedded XMP documents?
int n = xmp.NumEmbedded;
MessageBox.Show(Convert.ToString(n));

// Get the 1st XMP.
Chilkat.Xml xml = xmp.GetEmbedded(0);

// Save it to an XML file.
xml.SaveXml("xmpDoc.xml");

Important: The download for this example does not contain the ChilkatDotNet.dll which
must be downloaded and installed separately at http://www.chilkatsoft.com/downloads.asp.
Once installed, add a reference to the DLL in the project by following the instructions at
http://www.example-code.com/vbdotnet/step2.asp