\wxheading{Return value}
-The value of the first ID in the sequence, or wxID_NONE.
+The value of the first ID in the sequence, or \texttt{wxID\_NONE}.
\membersection{wxIdManager::UnreserveControlId}\label{wxidmanagerunreservecontrolid}
\wxheading{Return value}
-The value of the first ID in the sequence, or wxID_NONE.
+The value of the first ID in the sequence, or \texttt{wxID\_NONE}.