Creates a new instance of a specified entity type.
Parameters
Parameters
Description
entityTypeName
[in] A string that contains the type name of the new entity to be created.
Returns
A smart pointer to the created entity instance.
Remarks
If the current schema does not support the specified type, the method returns a NULL smart pointer. In this case, the isNull() method of the smart pointer object returns true. The created entity is not attached to the model.