Tutorial Visualworks Core Libraries Announcements

Summary

A look at using File Dialogs (native and emulated). A basic introduction to file handling in Smalltalk, looking at class Filename, and at basic Stream protocol. Here's the code I used in ... A look at File and Directory dialogs in A look at some of the other (non file/directory) convenience methods in class Dialog. A look at some file and stream i/o A look at reading (graphic) image files in Smalltalk. A look at how to move to the SUnitToo tools without having to migrate all of your existing SUnit tests. A look at hooking up a domain model to a user interface. A look at the differences between Strings and Symbols in Smalltalk. A look at how to format objects when rendering them as strings - using the PrintPolicy class. A look at how to read Zip files from Smalltalk.