Set Numeric Format for Class Breaks Labels?

GeorgeFaraj — Fri, 02 Dec 2011 19:12:06 GMT

Why doesn't this code change the numeric format of the labels generated when I build this renderer? When I execute the set_Break() this numeric format is correctly set in the renderer but I still get numbers that look like "110.400000" in the generated label.

INumericFormat numericFormat = new NumericFormatClass();
numericFormat.AlignmentOption = esriNumericAlignmentEnum.esriAlignLeft;
numericFormat.AlignmentWidth = 0;
numericFormat.RoundingOption = esriRoundingOptionEnum.esriRoundNumberOfDecimals;
numericFormat.RoundingValue = 2;
numericFormat.ShowPlusSign = true;
numericFormat.UseSeparator = true;
IClassBreaksUIProperties classBreaksUIProperties =
    classBreaksRenderer as IClassBreaksUIProperties;
classBreaksUIProperties.NumberFormat = numericFormat as INumberFormat;
classBreaksRenderer = classBreaksUIProperties as IClassBreaksRenderer;

The individual settings have no bearing on this question. No matter what I change them to when I do a get_Label() after the set_Break() the number formats are unaffected. Is there any way to change this other than manually teasing apart the resulting label?

Re: Set Numeric Format for Class Breaks Labels?

GeorgeFaraj — Tue, 13 Dec 2011 14:44:17 GMT

Does anyone know how to change the number format of a numeric renderer? Or is this just not possible in ArcGIS 10?

topic Set Numeric Format for Class Breaks Labels? in ArcObjects SDK Questions

Set Numeric Format for Class Breaks Labels?

Re: Set Numeric Format for Class Breaks Labels?