MergePolicy Enumeration

In This Topic

Controls the value of attributes in the new feature.

Syntax

C#
Visual Basic (Declaration)

public enum MergePolicy : System.Enum, System.IComparable, System.IConvertible, System.IFormattable, System.ISpanFormattable

Public Enum MergePolicy 
   Inherits System.Enum
   Implements System.IComparable, System.IConvertible, System.IFormattable, System.ISpanFormattable

Members

Member	Description
AreaWeighted	The attribute of the resulting feature is the weighted average of the values of the attributes from the original features.
DefaultValue	The attribute of the resulting feature takes on the default value for the attribute of the given feature or subtype.
SumValues	The attribute of the resulting feature takes on the sum of the values from the original features' attributes.

Example

Creating a CodedValue domain

public void CreateCodedDomainSnippet(Geodatabase geodatabase)
{
    // Create a CodedValueDomain description for water pipes
    CodedValueDomainDescription codedValueDomainDescription = new CodedValueDomainDescription("WaterPipeTypes", FieldType.String,
      new SortedList<object, string> { { "C_1", "Copper" }, { "S_2", "Steel" } })
    {
        SplitPolicy = SplitPolicy.Duplicate,
        MergePolicy = MergePolicy.DefaultValue
    };

    SchemaBuilder schemaBuilder = new SchemaBuilder(geodatabase);

    // Create a coded value domain 
    CodedValueDomainToken codedValueDomainToken = schemaBuilder.Create(codedValueDomainDescription);
    schemaBuilder.Build();
}

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         ArcGIS.Core.Data.MergePolicy

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.

Reference

ArcGIS.Core.Data Namespace

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