Retrieves the column names corresponding to the collection elements for the given
            collection role.
            
Namespace: NHibernate.Hql.Ast.ANTLRAssembly: NHibernate (in NHibernate.dll) Version: 3.2.0.4000 (3.2.0.4000)
Syntax
| C# | 
|---|
public string[] GetCollectionElementColumns( string role, string roleAlias )  | 
| Visual Basic | 
|---|
Public Function GetCollectionElementColumns ( _ role As String, _ roleAlias As String _ ) As String()  | 
| Visual C++ | 
|---|
public: array<String^>^ GetCollectionElementColumns( String^ role, String^ roleAlias )  | 
Parameters
- role
 - Type: System..::..String
The collection role 
- roleAlias
 - Type: System..::..String
The sql column-qualification alias (i.e., the table alias)