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Templates, Tools and Utilities
for Clarion Developers
Templates, Tools and Utilities
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Back to article list Search Articles Add Comment Printer friendly Direct link Par2: Automating Stream() and Flush() 1998-08-21 -- Garry Anderson If you want to add some template code to allow all files in your file
schematic to be streamed when opened and flushed before closing, you
could try something like this
Make the following changes to the PROCESS.TPW
Somewhere in the prompt section put a checkbox
#PROMPT ('STREAM and FLUSH', CHECK), %EnableStreaming, DEFAULT(0)
I put mine after the line
#PROMPT ('Quick-Scan Records', CHECK), %EnableQuickScan, DEFAULT(1)
The open files routine should look something like this
OpenFiles ROUTINE
#INSERT (%FileControlOpen)
#IF (%EnableStreaming)
! STREAM Files
#ENDIF
#FOR (%ProcFilesUsed)
#IF (%EnableStreaming)
STREAM(%ProcFilesUsed)
#ENDIF
#ENDFOR
In the ProcedureReturn ROUTINE put this at the end of the comment
section
#IF (%EnableStreaming)
!|
!| Before Closing we must FLUSH all Files that were STREAMed
#ENDIF
!|
#FOR (%ProcFilesUsed)
#IF (%EnableStreaming)
FLUSH(%ProcFilesUsed)
#ENDIF
#ENDFOR
I have only used this with TPS files
TPS files supposedly flush automatically ~100 records but you still
need to flush them before closing.
Today is December 3, 2024, 11:18 am This article has been viewed 35193 times.
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