gistfile1.txt

var typeBuilder = _assemblyBuilder.DefineType(GetGeneratedTypeName(), typeof(object), InterfaceToImplement);

//create private field
var classToWrapField = typeBuilder.DefineField(GetGeneratedToWrapFieldName(), ClassToWrap, FieldAttributes.Private);

//map interface members
MapInterfaceProperties(classToWrapField, typeBuilder);
MapInterfaceEvents(classToWrapField, typeBuilder);
MapInterfaceMethods(classToWrapField, typeBuilder);

//define constructor
DefineConstructor(classToWrapField, typeBuilder);