CLLE File Declaration
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VPAIS
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Q:
CLLE File Declaration
CLLE, PF, CLLE DSPF, CLLE File Declaration
Can display File and PF be declared in a CLLE program
ASKED: Dec 15 2008  2:19 PM GMT
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Bvining
4875 pts.
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Yes, you can declare files with the DCLF command. You can read them with the RCVF command.

For a display file, use the SNDRCVF command to output the screen format to the screen.

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Specifically, if you have a *DSPF SIMPLEDSPF with field CHAR defined and a PF SIMPLEFILE with field CHAR defined then you can:


 PGM                                                
 DCLF       FILE(SIMPLEDSPF) OPNID(DSPFILE)         
 DCLF       FILE(SIMPLEFILE) OPNID(DBFILE)          
 RCVF       OPNID(DBFILE)                           
 CHGVAR     VAR(&DSPFILE_CHAR) VALUE(&DBFILE_CHAR)  
 SNDRCVF    OPNID(DSPFILE)                          
 ENDPGM
Last Answered: Dec 16 2008  4:19 PM GMT by Bvining   4875 pts.
Latest Contributors: Cwc   3845 pts.
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Vatchy   670 pts.  |   Dec 17 2008  12:10AM GMT

To clarify, either one can be declared but not both at the same time. You can only declare one file in a CL program.

 

JC400IT   45 pts.  |   Dec 17 2008  4:26AM GMT

You can declare up to five files in a CL procedure or original program model (OPM) program. The DCLF command has the following parameters:

 
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