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IProportionalSymbolRenderer.Field Property (ArcObjects .NET 10.6 SDK)
ArcObjects Library Reference (Carto)  

IProportionalSymbolRenderer.Field Property

Value field.

[Visual Basic .NET]
Public Property Field As String

[C#]
public string Field {get; set;}

[C++]
HRESULT get_Field(
  System.String* Field
);

[C++]
HRESULT put_Field(
  BSTR Field
);

[C++]

Parameters
Field [out, retval]

  Field is a parameter of type BSTR*
Field [in]

  Field is a parameter of type BSTR

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Description

The name of the numeric field used to determine the size of the symbol drawn for each feature on the map.

Remarks

The ProportionalSymbolRenderer can only draw features with with field values greater than zero. If Field contains values less than or equal to zero, you should use IDataExclusion to exclude these features from drawing.

To use normalization specify a field name for NormField. 

See Also

IProportionalSymbolRenderer Interface

.NET Samples

Multivariate renderer (Code Files: MultivariateRenderer)