Using the unsafe keyword : Unsafe Code « Language Basics « C# / C Sharp

1. C# / C Sharp
2. Language Basics
3. Unsafe Code

Using the unsafe keyword

 

using System;

class Test {
  public static unsafe String UnsafeCodeExample( String s ) {
    int strLength = s.Length;
    char[] str = new char[strLength+1];
    string strReturn = "";

    fixed(char* strPointer = str) {
      for ( int i=0; i<strLength; ++i )
        strReturn += strPointer[i];
    }
    return strReturn;
  }

  public static void Main() {
   String s = UnsafeCodeExample("This is a test");
   Console.WriteLine( "Reversed: {0}", s );
  }
}

           
         
  

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