IUniqueValueRenderer.Symbol Property

Symbol associated with the specified value.

[Visual Basic .NET]
Public Function get_Symbol ( _
    ByVal Value As String _
) As ISymbol

[Visual Basic .NET]
Public Sub set_Symbol ( _
    ByVal Value As String, _
    ByVal Symbol As ISymbol _
)

[C#]
public ISymbol get_Symbol (
    string Value
);

[C#]
public void set_Symbol (
    string Value,
    ISymbol Symbol
);

[C++]
HRESULT get_Symbol(
  BSTR Value,
  ISymbol** Symbol
);

[C++]
HRESULT put_Symbol(
  BSTR Value,
  ISymbol* Symbol
);

[C++]
Parameters
Value [in]
  Value is a parameter of type BSTR
Symbol [out, retval]
  Symbol is a parameter of type ISymbol
Value [in]
  Value is a parameter of type BSTR
Symbol [in]
  Symbol is a parameter of type ISymbol

Product Availability

Remarks

Use this property to access and/or change the symbol for a value that already exists in the renderer.

When there is no grouping, meaning that each category is defined by a single value-symbol pair, then you can look up the symbol for a given feature by using this property and passing the value. If there is grouping -- meaning that more that one value is associated with the same symbol -- then you need to additionally check to see if the value has a ReferenceValue. If it does, to access symbol that the feature will be drawn with, use this property and pass the ReferenceValue of the value.

See Also