ArcGIS Pro 3.1 API Reference Guide
ArcGIS.Desktop.Editing Namespace / EditOperation Class / Explode Method / Explode(Layer,IEnumerable<Int64>,Boolean) Method
The layer of the features to explode.
The oids of the features to explode.
Option to delete or keep original feature after explode operation.
Example

In This Topic
    Explode(Layer,IEnumerable<Int64>,Boolean) Method
    In This Topic
    Explode features.
    Syntax
    Public Overloads Sub Explode( _
       ByVal layer As Layer, _
       ByVal oids As IEnumerable(Of Long), _
       Optional ByVal keepOriginalFeature As Boolean _
    ) 

    Parameters

    layer
    The layer of the features to explode.
    oids
    The oids of the features to explode.
    keepOriginalFeature
    Option to delete or keep original feature after explode operation.
    Exceptions
    ExceptionDescription
    Layer and ObjectIDs cannot be null. List of ObjectIDs cannot be empty.
    Example
    Edit Operation Explode Features
    var explodeFeatures = new EditOperation();
    explodeFeatures.Name = "Explode Features";
    
    //Take a multipart and convert it into one feature per part
    //Provide a list of ids to convert multiple
    explodeFeatures.Explode(featureLayer, new List<long>() { oid }, true);
    
    //Execute to execute the operation
    //Must be called within QueuedTask.Run
    if (!explodeFeatures.IsEmpty)
    {
      var result = explodeFeatures.Execute(); //Execute and ExecuteAsync will return true if the operation was successful and false if not
    }
    
    //or use async flavor
    //await explodeFeatures.ExecuteAsync();
    
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3.0 or higher.
    See Also