c# - ThrowException does not exists in the current context -

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doing practice in vs2010.

working try/catch/finally , getting following message:

throw exception not exists in current context. missing using statement use throwexcpetion?

using system; using system.collections.generic; using system.linq; using system.text;  class program {     static string[] etypes = { "none", "simple", "index", "nested index" };     static void main(string[] args)     {         foreach (string etype in etypes)         {             try             {                 console.writeline("main() try");                 console.writeline("throwing: \"{0}\") called.",etype);                  throwexception(etype);                 console.writeline("main() try continuing");              }             catch (system.indexoutofrangeexception e)             {                 console.writeline("main system.indexoutofrange catch",                     e.message);             }                         {                 console.writeline("main finally");             }             console.writeline();         }         console.readkey();      } }

you don't have method named throwexception defined.

if you're trying raise exception, that's not how it's done. you'd do:

 throw new sometypeofexception(etype);

given testing, suspect want:

 throw new indexoutofrangeexception(etype);

for details, see throw (c# reference).


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