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SET_SPECIAL_FIELD_HANDLER Function
Sets or resets the current definition of a 5250 special field handler. You should complete the RAMP-WINAD03: Special Field Handling tutorial before using this function.
Syntax
SET_SPECIAL_FIELD_HANDLER(sName,sKey,sHandler,sInfo1,sInfo2,sInfo3,SHandlerONE)
Parameters
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_sName
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Required. The 5250 name of the field associated with this special field handler.
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sKey
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Required. The function key that causes the handler to be invoked. Use the same keys names as used in SENDKEY() operations.
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sHandler
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Required. The identifier of the VL component special field handler. The VL component must be a class VF_AC017 object.
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sInfo1 – sInfo3
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Optional. Additional string information to be passed to the handler if it is later invoked.
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SHandlerONE
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Optional. The identifier of the Visual LANSA component special field handler. The VL component must be a class VF_AC017O object.
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Return Value
None
Examples
See the RAMP-WINAD03: Special Field Handling tutorial for examples.
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