GetPropertyValue Method
Returns the value of the specified package property.
Syntax
officedoc.getPropertyValue(propName, propNamespace, [callback])
Callback
The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).
The callback for this method is defined as:
function(err, data){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'data' is the value returned by the method.
'err' has 2 properties which hold detailed information:
err.code err.message
Remarks
Looks up a package property named PropName in namespace PropNamespace in the core and app properties tables and returns it's value, if found.
If the property doesn't exists, an empty string is returned.
For custom properties. use an empty string ("") as the value of the PropNamespace parameter.