Finding Key Values in a Hash Object
The FIND Method
The
FIND method searches the hash object for the current key values. The
method returns a code of 0 if the key value is found, or matched.
If the value is not found, then a nonzero value is returned. If the
value is found, the FIND method copies the data component values to
the PDV.
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Syntax, FIND method:
object-name.FIND(<KEY: value-1,
... KEY: value-n>)
object-name
specifies the name
of the component object.
value
specifies the key value
whose type must match the corresponding key variable that is specified
in a DEFINEKEY method call.
The number of “KEY:value”
pairs depends on the number of key variables that you define by using
the DEFINEKEY method.
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Retrieving Matching ...
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