This method is deprecated or moved on the latest stable version. The last existing version (v1_9_2_180) is shown here.
dataType=(arg0)
VOID dataType the data type of the node
# File ext/win32ole/sample/xml.rb, line 1978 def dataType=(arg0) ret = _setproperty(26, [arg0], [VT_VARIANT]) @lastargs = WIN32OLE::ARGV ret end