Csharp/CSharp Tutorial/Class/IDisposable with using

Dispose() is called automatically when the using block exits

<source lang="csharp">using System; public class MyClass : IDisposable {

 public MyClass(){}
 public void Dispose()
 {
   Console.WriteLine("In Dispose()");
 }

} public class MainClass {

 public static int Main(string[] args)
 {
   using(MyClass c = new MyClass())
   {
     
   }
   MyClass c1 = new MyClass();
   c1.Dispose();      
   return 0;
 } 

}</source>

In Dispose()
In Dispose()

Use Not Disposible object in using statement

<source lang="csharp">using System; public class NotDisposible{} public class MainClass {

 public static void Main(string[] args)
 {
   // Uncomment to trigger compile time error.
   // using(NotDisposible x = new NotDisposible()){}
 } 

}</source>