Refactor reading elements in an XML file - C# -

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can refactor following piece of code reading elements in xml file:

if (!(xmldoc.element("element1").element("element2").element("element3").element("element4").element("element5").element("element6") == null)) {  }

try use xpath expression find element want, code submited can easly throw unexpected nullreferenceexception don't want catch.

something this:

if (xpath.evaluate("count(/element1/element2/element3/element4)", xmldoc) > 0) { }

ps. why negating expression of == null? better readable , maintainable != null without negation , trailing () in boolean expression.


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