Returns the first component of the element value.
In the case of a single-value element, the property returns exactly that value.
When the element has a multiple (list) value
(see GOMElement.multiValued
),
the property returns the first value component (list item).
If the element has no value, the property returns null
.
The returned value is represented by an object corresponding to
the element data type (see GOMElement.valueType
).
See Also:
GOMElement.values, GOMElement.fullValue