Displays the Legend Symbol Editor dialog for the given symbol and returns a flag indicating if the symbol changed.
[Visual Basic .NET] Public Function EditLegendSymbol ( _ ByRef symbol As ISymbol, _ ByVal hWnd As Integer _ ) As Boolean
[C#] public bool EditLegendSymbol ( ref ISymbol symbol, ref int hWnd );
Product Availability
Available with ArcGIS Desktop.