Kbase 15669: How does GUI Results do a Print Preview
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
5/10/1998 |
|
How does GUI Results do a Print Preview
In GUI Results, the Print Preview function is implemented as follows,
1. RESULTS generates 4GL code based on the current query 'view.'
2. The generated code is compiled, i.e. run. Output is sent to
a file.
3. The file is read, scanning for page breaks to get a page count.
4. The first page is re-read into an editor widget for display.
Progress Software Technical Support Note # 15669