Provides access to members that modify the schema of the network.
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
When To Use
Use the INetSchemaEdit interface when you want to make changes to your network schema. For example, you can add a new weight and weight association to your network.
This interface is designed specifically for the editing of a stand-alone logical network, which does not have an associated geometric network. It is imperative that if you have a geometric network, the logical network must be edited through its associated geometric network. You risk data corruption if you use the INetSchemaEdit interface on logical networks that have an associated geometric network. For building the schema of a new geometric network, use the Build Geometric Network Wizard or the NetworkLoader object.
Changes in schema must be made when the network has no topology. When you create a new logical network, the schema should be set up first, before any topology is added to the network.
