Using IDisposable in C#
9:52
Difference between IEnumerable and IQueryable in C#
16:28
The Dispose Pattern
7:14
Difference between Select and SelectMany in LINQ in C#
10:01
How IDisposable and Using Statements Work Together in C#
7:54
Left Outer Join in LINQ in C#
12:55
The weirdest way to loop in C# is also the fastest
23:00
IDisposable and Finalizers
1:29:35