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VisualAge RPG Parts Reference - IBM

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Ejemplo de formato libre<br />

Conmutar el estado de sólo lectura de un campo de entrada:<br />

*...1....+....2....+....3....+....4....+....5....+....6....+....7....+....8<br />

CSRN01Factor1+++++++Opcode(E)+Factor2+++++++Result++++++++Len++D+HiLoEq----<br />

*<br />

C<br />

*<br />

EVAL rc = %getatr('win01': 'EF1': 'ReadOnly')<br />

C rc IFEQ 1<br />

C EVAL %setatr('win01': 'EF1': 'ReadOnly') = 0<br />

C ELSE<br />

C EVAL %setatr('win01':<br />

'EF1': 'ReadOnly') = 1<br />

C<br />

*<br />

ENDIF<br />

Ejemplo de formato fijo<br />

*...1....+....2....+....3....+....4....+....5....+....6....+....7....+....8<br />

CSRN01Factor1+++++++Opcode(E)+Factor2+++++++Result++++++++Len++D+HiLoEq----<br />

*<br />

C<br />

*<br />

'EF1' GETATR 'READONLY' rc 1 0<br />

C rc IFEQ 1<br />

C 'EF1' SETATR 0 'READONLY'<br />

C ELSE<br />

C 'EF1' SETATR 1 'READONLY'<br />

C<br />

*<br />

ENDIF<br />

Capítulo 2. Atributos de componente 349

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