I am trying to update the metadata on the multimedia image in C# using Tridion's TOM.NET API like this
componentMM.LoadXML(localComponent.GetXML(XMLReadFilter.XMLReadALL));
// make changes to the component mm multimedia text;
localComponent.UpdateXML(componentMM.InnerXML);
localComponent.Save(True)
While this works for other components, it is failing for Multimedia images.
<?xml version="1.0"?>
<tcm:Error xmlns:tcm="http://www.tridion.com/ContentManager/5.0"
ErrorCode="80040345" Category="19" Source="Kernel" Severity="2">
<tcm:Line ErrorCode="80040345" Cause="false" MessageID="16137"><![CDATA[
Unable to save Component (tcm:33-32599).
]]><tcm:Token>RESID_4574</tcm:Token>
<tcm:Token>RESID_4418</tcm:Token>
<tcm:Token>tcm:33-32599</tcm:Token>
</tcm:Line>
<tcm:Line ErrorCode="80040345" Cause="true" MessageID="15747"><![CDATA[
Unexpected element: MultimediaFileSize
]]><tcm:Token>MultimediaFileSize</tcm:Token>
</tcm:Line>
<tcm:Details>
<tcm:CallStack>
<tcm:Location>ComponentBL.CheckMultiMediaProperties</tcm:Location>
<tcm:Location>ComponentBL.CheckMultiMediaProperties</tcm:Location>
<tcm:Location>ComponentBL.Update</tcm:Location>
<tcm:Location>XMLState.Save</tcm:Location>
<tcm:Location>Component.Save</tcm:Location>
</tcm:CallStack>
</tcm:Details>
</tcm:Error>
Can you please let me know what am I doing wrong here?
Thanks for your responses. I was deleting the node but at the wrong place. I update the code like this and it works fine now.
if (localComponent.IsMultimediaComponent)
{
XmlNode multimediaFileSizeNode = localComponentXML.SelectSingleNode("//*[local-name()='MultimediaFileSize']",tridionNamespace);
XmlNode dataNode = multimediaFileSizeNode.ParentNode;
dataNode.RemoveChild(multimediaFileSizeNode);
}
localComponent.UpdateXML(localComponentXML.InnerXml);
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