diff options
| -rw-r--r-- | csharp.html.markdown | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/csharp.html.markdown b/csharp.html.markdown index 3a870b7a..81b50e08 100644 --- a/csharp.html.markdown +++ b/csharp.html.markdown @@ -30,6 +30,7 @@ using System.Linq; using System.Linq.Expressions; using System.Net; using System.Threading.Tasks; +using System.IO; // defines scope to organize code into "packages" namespace Learning @@ -434,6 +435,17 @@ on a new line! ""Wow!"", the masses cried"; Func<int, int> square = (x) => x * x; // Last T item is the return value Console.WriteLine(square(3)); // 9 + // DISPOSABLE RESSOURCES MANAGEMENT - let you handle unmanaged resources easily. + // Most of objects that access unmanaged resources (file handle, device contexts, etc.) + // implement the IDisposable interface. The using statement takes care of + // cleaning those IDisposable objects for you. + using (StreamWriter writer = new StreamWriter("log.txt")) + { + writer.WriteLine("Nothing suspicious here"); + // At the end of scope, resources will be released. + // Even if an exception is thrown. + } + // PARALLEL FRAMEWORK // http://blogs.msdn.com/b/csharpfaq/archive/2010/06/01/parallel-programming-in-net-framework-4-getting-started.aspx var websites = new string[] { |