Stumped on Entity Framework & Lambda Expressions -

I understand that the compiler does not like this statement getting the error

  Lambda expression is called 'System.Func & lt; MyData.Models.SomeModels, bool & gt; Because some return type Representative type type in the block  

My details are going through my repository class

  var Qry = repositoryClass.Find (c = Gt; c.Categories.Where (D = & gt; D. Division parentID == typewrite));  

Find the Repository Class Method

Public INIM Marketplace & lt; SomeModels & gt; Find (Fax & lt; SomeModels, bool & gt; exp) {Return from curl in _db.SomeModels, select EX option); }

To work with the EF, you get an expression < ... & gt; , where :

  public IEnumerable & lt; SomeModels & gt; Applicable with (as an estimate) (expression & lt; Func & lt; SomeModels, bool & gt; & gt; expand) {return _db. Some models Where (f); }  

Then you will call it like this:

  var qry = repositoryClass.Find (c => c.CategoryParentID == typeID);  

Lambda's translation expression & lt; ... & gt; .

If your setup is more complex, please clarify