Copy all supported formats in the given direction to the array pointed to by
{\it formats}. There is enough space for GetFormatCount(dir) formats in it.
+\perlnote{In wxPerl this method only takes the {\tt dir} parameter.
+In scalar context it returns the first format,
+in list context it returns a list containing all the supported formats.}
+
\membersection{wxDataObject::GetDataHere}\label{wxdataobjectgetdatahere}
\constfunc{virtual bool}{GetDataHere}{\param{const wxDataFormat\&}{ format}, \param{void }{*buf} }