When overridden in a derived class, gets a value indicating whether the current node is an empty element without an end element tag.
True if the current ndoe is empty tag element; False if the current node is not an element, or an element that has contents, or an element that has explicit close tag.
This property enables you to determine the difference between the following different elements.
<item num="123"/> |
true |
<item num="123">test</item> |
false |
<item num="123"></item> |
false |