Call

procedure Call(

  CallAddr: Pointer;

  AClass: TClass;

  Instance: TObject;

  IsConstructor: Boolean;

  CallConv: Integer;

  Params: array of Pointer;

  Types: array of Integer;

  ExtraTypes: array of Integer;

  ByRefs: array of Boolean;

  Sizes: array of Integer;

  IsIntf: Boolean

);