Load single page subfile

I want to use load single page subfile. What is the logic of handling the page up and page down in the single page subfile?

Read the following articles that cover all the main types of subfile:

Introduction to Subfiles
Self-extending Subfiles
Become the master of your subfile domain

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What's happening to my subfile? Search400.com development expert John Blenkinsop helps an iSeries user out with a subfile problem.

What happening to my subfile? I am writing a program using subfiles. My subfile is doing something strange. When I call the program it displays on the last page of records in the subfile. I need it to display from the first record it finds down. I assume this can be corrected easily, but I can't find the answer.

Read records on a subfile One user writes, "How can I read all records on a subfile? Using READC opcode, one can read only the changed records. I have been working with the SFLNXTCHG keyword but without success. A simple example illustrating the subfile DDS, as well as the DDS of the relevant RPG 400/RPG-ILE program, would be very helpful." Application development expert John Blenkinsop responds.

Using a self-extending subfile

Working with a single-page subfile

Working with subfile lines

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Load single page subfile

Dig Deeper on iSeries application development tools

Related Q&A from John Blenkinsop

Monitoring escape messages and using RCVMSG for diagnostic messages

Listing contents of multiple FTP directories on AS/400

Chain operation error after converting RPG3 to ILE RPG (RPGIV)

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