Sys2Read: Difference between revisions
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Read bytes from a previously-opened stream (wrapper to DosRead). | Read bytes from a previously-opened stream (wrapper to DosRead). | ||
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String containing the bytes read, or "" in case of error. | String containing the bytes read, or "" in case of error. | ||
[[Category: | [[Category:RxUtilEx]] | ||
Revision as of 14:35, 26 February 2017
Read bytes from a previously-opened stream (wrapper to DosRead).
Arguments
REXX ARGUMENTS:
1. File handle (as returned by Sys2Open or Sys2CreateNamedPipe).
(REQUIRED)
2. Number of bytes to read. (REQUIRED)
Return Value
REXX RETURN VALUE:
String containing the bytes read, or "" in case of error.