+\func{static bool}{IsCaseSensitive}{\param{wxPathFormat }{format = wxPATH\_NATIVE}}
+
+Returns {\tt true} if the file names of this type are case-sensitive.
+
+
+\membersection{wxFileName::IsDirReadable}\label{wxfilenameisdirreadable}
+
+\constfunc{bool}{IsDirReadable}{\void}
+
+\func{static bool}{IsDirReadable}{\param{const wxString\& }{dir}}
+
+Returns {\tt true} if the directory component of this instance (or given \arg{dir})
+is an existing directory and this process has read permissions on it.
+Read permissions on a directory mean that you can list the directory contents but it
+doesn't imply that you have read permissions on the files contained.
+
+
+\membersection{wxFileName::IsDirWritable}\label{wxfilenameisdirwritable}
+
+\constfunc{bool}{IsDirWritable}{\void}
+
+\func{static bool}{IsDirWritable}{\param{const wxString\& }{dir}}
+
+Returns {\tt true} if the directory component of this instance (or given \arg{dir})
+is an existing directory and this process has write permissions on it.
+Write permissions on a directory mean that you can create new files in the directory.
+
+
+\membersection{wxFileName::IsFileExecutable}\label{wxfilenameisfileexecutable}
+
+\constfunc{bool}{IsFileExecutable}{\void}
+
+\func{static bool}{IsFileExecutable}{\param{const wxString\& }{file}}
+
+Returns {\tt true} if a file with this name exists and if this process has execute permissions on it.
+
+
+\membersection{wxFileName::IsFileReadable}\label{wxfilenameisfilereadable}
+
+\constfunc{bool}{IsFileReadable}{\void}
+
+\func{static bool}{IsFileReadable}{\param{const wxString\& }{file}}
+
+Returns {\tt true} if a file with this name exists and if this process has read permissions on it.
+
+
+\membersection{wxFileName::IsFileWritable}\label{wxfilenameisfilewritable}
+
+\constfunc{bool}{IsFileWritable}{\void}
+
+\func{static bool}{IsFileWritable}{\param{const wxString\& }{file}}
+
+Returns {\tt true} if a file with this name exists and if this process has write permissions on it.