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    TObjectListCallback

    Method callback type for TFPObjectList.ForEachCall.

    Declaration

    Source position: contnrs.pp line 36

    type
  TObjectListCallback = procedure(data: TObject; arg: pointer) of object;

    Arguments

    Name Description
    data Object from the list.
    arg Data passed to ForEachCall.

    Description

    TObjectListCallback is used as the prototype for the TFPObjectList.ForEachCall link callwhen a method should be called. The Data argument will contain each of the objects in the list in turn, and the Data argument will contain the data passed to the ForEachCall call.

    See also

    Name Description
    TFPObjectList.ForEachCall For each object in the list, call a method or procedure, passing it the object.