NGWS SDK Documentation  

This is preliminary documentation and subject to change.
To comment on this topic, please send us email at ngwssdk@microsoft.com. Thanks!

Compiler Error CS1539

Illegal back-quote delimiter '`'

It is possible to specify a string literal other than with double quotation marks. You can use the back quote and then enclose the string by using any character that is not a space. CS1539 is generated when you use a space to delimit a string after a back quote.

The following sample generates CS1539:

using System;
public class MyClass {
   public static void Main() {
      string s = ` j ;   // CS1539
      // try the following line instead
      // string s = `[j];
      Console.WriteLine(s);
   }
}