I have a List of patients. One of the properties of the Patient class is PatientId which is an int. My list is initialized like:

```
List<Patient> = new List<Patient>() { new Patient { PatientId = 1, 
                                                    FirstName = "Jane", 
                                                    LastName = "Doe"}};

```

When I access PatientId in my view with something like:

```
@Html.DisplayForModel(modelItem => modelItem.PatientId) //Error

```

I get an error:
`Cannot convert lambda expression to type 'object' because it is not a delegate type`