added wxHtmlWindow::AppendToPage

[wxWidgets.git] / docs / latex / wx / textfile.tex

diff --git a/docs/latex/wx/textfile.tex b/docs/latex/wx/textfile.tex
index ff7ecc856fb41145b030ad5eff5d5e375af627da..1497bd83c2ba1146faf7960d4bfff51b8041faee 100644 (file)
--- a/docs/latex/wx/textfile.tex
+++ b/docs/latex/wx/textfile.tex
@@ -189,10 +189,13 @@ allows more "iterator-like" traversal of the list of lines, i.e. you may
 write something like:
 
 \begin{verbatim}
 write something like:
 
 \begin{verbatim}

-for ( str = GetFirstLine(); !Eof(); str = GetNextLine() )
+wxTextFile file;
+...
+for ( str = file.GetFirstLine(); !file.Eof(); str = file.GetNextLine() )

 {
     // do something with the current line in str
 }
 {
     // do something with the current line in str
 }

+// do something with the last line in str

 \end{verbatim}
 
 \membersection{wxTextFile::GetNextLine}\label{wxtextfilegetnextline}
 \end{verbatim}
 
 \membersection{wxTextFile::GetNextLine}\label{wxtextfilegetnextline}


@@ -212,7 +215,21 @@ Gets the previous line in the file.
 
 \func{wxString\&}{GetLastLine}{\void}
 
 
 \func{wxString\&}{GetLastLine}{\void}
 

-Gets the last line of the file.
+Gets the last line of the file. Together with 
+\helpref{GetPrevLine}{wxtextfilegetprevline} it allows to enumerate the lines
+in the file from the end to the beginning like this:
+
+\begin{verbatim}
+wxTextFile file;
+...
+for ( str = file.GetLastLine();
+      file.GetCurrentLine() > 0;
+      str = file.GetPrevLine() )
+{
+    // do something with the current line in str
+}
+// do something with the first line in str
+\end{verbatim}

 
 \membersection{wxTextFile::GetLineType}\label{wxtextfilegetlinetype}
 
 
 \membersection{wxTextFile::GetLineType}\label{wxtextfilegetlinetype}
 


@@ -242,15 +259,18 @@ Insert a line before the line number {\it n}.
 
 \membersection{wxTextFile::Open}\label{wxtextfileopen}
 
 
 \membersection{wxTextFile::Open}\label{wxtextfileopen}
 

-\constfunc{bool}{Open}{\void}
+\constfunc{bool}{Open}{\param{wxMBConv&}{ conv = wxConvLibc}}

 
 

-\constfunc{bool}{Open}{\param{const wxString\& }{strFile}}
+\constfunc{bool}{Open}{\param{const wxString\& }{strFile}, \param{wxMBConv&}{ conv = wxConvLibc}}

 
 Open() opens the file with the given name or the name which was given in the
 \helpref{constructor}{wxtextfilector} and also loads file in memory on
 success. It will fail if the file does not exist, 
 \helpref{Create}{wxtextfilecreate} should be used in this case.
 
 
 Open() opens the file with the given name or the name which was given in the
 \helpref{constructor}{wxtextfilector} and also loads file in memory on
 success. It will fail if the file does not exist, 
 \helpref{Create}{wxtextfilecreate} should be used in this case.
 

+The {\it conv} argument is only meaningful in Unicode build of wxWindows when
+it is used to convert the file to wide character representation.
+

 \membersection{wxTextFile::RemoveLine}\label{wxtextfileremoveline}
 
 \constfunc{void}{RemoveLine}{\param{size\_t }{n}}
 \membersection{wxTextFile::RemoveLine}\label{wxtextfileremoveline}
 
 \constfunc{void}{RemoveLine}{\param{size\_t }{n}}


@@ -259,11 +279,15 @@ Delete line number {\it n} from the file.
 
 \membersection{wxTextFile::Write}\label{wxtextfilewrite}
 
 
 \membersection{wxTextFile::Write}\label{wxtextfilewrite}
 

-\constfunc{bool}{Write}{\param{wxTextFileType }{typeNew = wxTextFileType\_None}}
+\constfunc{bool}{Write}{\param{wxTextFileType }{typeNew = wxTextFileType\_None}, \param{wxMBConv&}{ conv = wxConvLibc}}

 
 Change the file on disk. The {\it typeNew} parameter allows you to change the
 file format (default argument means "don't change type") and may be used to
 convert, for example, DOS files to Unix.
 
 
 Change the file on disk. The {\it typeNew} parameter allows you to change the
 file format (default argument means "don't change type") and may be used to
 convert, for example, DOS files to Unix.
 

+The {\it conv} argument is only meaningful in Unicode build of wxWindows when
+it is used to convert all lines to multibyte representation before writing them
+them to physical file.
+

 Returns TRUE if operation succeeded, FALSE if it failed.
 
 Returns TRUE if operation succeeded, FALSE if it failed.