API Documentation > Interface Classes > Class wfcModelParamActionListener
Class wfcModelParamActionListener

# include <wfcModel.h>

class wfcModelParamActionListener
: public virtual pfcActionListener
{
xaideclare(wfcModelParamActionListener)
...
};


Description
This class defines an action listener for features.
Manual References:
Method Summary
void
This is the listener method called after deleting a parameter.
void
This is the notification function called after a parameter is modified.
void
This is the notification function called before a parameter is created.
void
This is the notification function called before a parameter is modified.
Method Detail
void
OnBeforeParameterCreate
(pfcModel_ptr Owner, xrstring Name, pfcUnit_ptr Units, pfcParamValue_ptr Value)
This is the notification function called before a parameter is created.
Manual References:
Parameters:
Owner
Owner of the parameter being created.
Name
Parameter name.
Units
Parameter Units.
Value
Parameter Value.
Returns:
void
OnBeforeParameterModify
(pfcParameter_ptr Param, pfcUnit_ptr NewUnits, pfcParamValue_ptr NewValue, pfcUnit_ptr OldUnits, pfcParamValue_ptr OldValue)
This is the notification function called before a parameter is modified.
Manual References:
Parameters:
Param
Parameter which is being modified.
NewUnits
New units of the parameter.
NewValue
New value of the parameter.
OldUnits
Old units of the parameter.
OldValue
Old value of the parameter.
Returns:
void
OnAfterParameterModify
(pfcParameter_ptr Param, pfcUnit_ptr NewUnits, pfcParamValue_ptr NewValue, pfcUnit_ptr OldUnits, pfcParamValue_ptr OldValue)
This is the notification function called after a parameter is modified.
Manual References:
Parameters:
Param
Parameter which is being modified.
NewUnits
New units of the parameter.
NewValue
New value of the parameter.
OldUnits
Old units of the parameter.
OldValue
Old value of the parameter.
Returns:
void
OnAfterParameterDelete
(pfcModel_ptr Owner, xrstring Name, pfcUnit_ptr Units, pfcParamValue_ptr OldValue)
This is the listener method called after deleting a parameter.
Manual References:
Parameters:
Owner
Owner of the parameter being deleted.
Name
Parameter name.
Units
Parameter Units.
OldValue
Returns:
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