Method DeleteAssociationsAsync

Deletes a collection of associations from this utility network.

public Task DeleteAssociationsAsync(IEnumerable<UtilityAssociation> associations)

Type	Name	Description
System.Collections.Generic.IEnumerable<UtilityAssociation>	associations	A collection of UtilityAssociation to delete.

Type	Description
System.Threading.Tasks.Task	A System.Threading.Tasks.Task that has no return value. One of the following exceptions may be set on the returned System.Threading.Tasks.Task: System.InvalidOperationException, if this method is called on a utility network schema version that does not support the association type. GeodatabaseClosedException, if this method is called after the geodatabase is closed. System.ArgumentException, when the specified collection is empty or any association includes an element that is not accessible or does not belong in this utility network.

Deleting these associations may also update the features that participate in these associations.

Use CanDeleteAssociations() to determine if you can successfully delete associations.

This method requires that the association elements are accessible. Use IsValid to check feature accessibility to ensure it has not been filtered out.

Platforms and versions