DgnECExample demonstrates EC and DGNEC APIs and provides the following functionality.

• Finding EC Schemas in a DGN file.
• Creating and Importing EC Schemas in a DGN file.
• Writing instance of some EC Class on some element.
• Finding EC Class instances on some element.
• Finding EC Class instances on all elements.

Notes

• Finding EC Schemas in a DGN file will find all schemas imported in the DGN file.
• The other four features are limited to schemas the user will create and import graphically using this sample.
• This sample allows crating of simple schemas and then importing them into the file.
• One can create schemas with only top level classes and properties only of type String, Boolean, int and double.
• Instances can only be created and found of the classes of the above mentioned schemas.