The symbol the feedback object will use.
[Visual Basic .NET] Public Property Symbol As ISymbol
[C#] public ISymbol Symbol {get; set;}
[C++]
HRESULT get_Symbol(
  ISymbol** Symbol
);
[C++]
HRESULT putref_Symbol(
  ISymbol* Symbol
);
[C++]Parameters
Symbol [out, retval]Symbol is a parameter of type ISymbol
Symbol [in]Symbol is a parameter of type ISymbol
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Description
Set Symbol  to LineSymbol  while working with NewLineFeedback  object or to MarkerSymbol  with NewMultiPointFeedBack  object and so on.