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Synopsis
RPG IV Programming: Interactive Applications shows users how to define display files and how to use them to develop interactive applications.

Audience
This course is for programmers who will be writing interactive programs in RPG IV.

Time
4 hours

Product Code: RPGI08
After completing RPG IV Programming: Interactive Applications, the user should be able to:

Create display files to present interactive screens
Identify DDS keywords
Read and write data files from interactive programs

Display Files
Batch and interactive programs
Creating display files
Using display files in RPG programs

DDS Keywords
File-level keywords
Record-level keywords
Field-level keywords

Data Validation and Indicators
Input control
Conditioning indicators

File Maintenance
Validation for updating files
DDS code for updating files
RPG program for updating files
Screen design and CUA

This course has the following features:

Exercises that allow users to practice in RPG IV
A file containing the text of the exercises
Simulations that allow users to practice course skills, even if they don't have access to the real application
A glossary
A Skill Assessment

Experience as an AS/400 or iSeries end user
RPG IV Programming: Introduction to RPG (RPGI01)
RPG IV Programming: Getting Started with RPG (RPGI02)
RPG IV Programming: Defining Data (RPGI03)
RPG IV Programming: Arithmetic Operations (RPGI04)
RPG IV Programming: Flow of Control (RPGI05)
RPG IV Programming: Externally Described Files (RPGI06)
RPG IV Programming: File Access and Record Manipulation (RPGI07)

RPG IV Programming: Tables and Arrays (RPGI09)

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