How to assign domain.

[PankajTyagi]

I am creating new gdb file from one GDB file. I am trying to assign the domain of the fields in newly created feature class from the gdb file.

How to assign the domain to a field because I tried "pfieldedit.domain_2 = FeatClass.Fields.get_Field(i).Domain. It shows the domain values while I am creating the new feature class but when I checked the data I did not found any domain in fields of the feature class.

[FreddieGibson]

You'll need to modify the schema for the dataset via IClassSchemaEdit to persist the change. This should be documented on the following page.

Assigning domains to fields

http://resources.arcgis.com/en/help/arcobjects-net/conceptualhelp/#/Assigning_domains_to_fields/0001...

[DuncanHornby]

An alternative method would be to call the Assign Domain to field tool​ through the IGeoProcessor object. There are many examples in the help or on the internet showing how to call such tools.