Console::Writeline()

[sjesweak]

Console::WriteLine(S"{0} is not a valid file or directory.", path);

 

I know the {0} is where the 'path' variable is placed can someone please tell me how the {0} works and what all this can be used for.

[Bucky]

The {0} thing is not specific to WriteLine(); it is a feature of the

[mshelp=ms-help://MS.MSDNQTR.2003FEB.1033/cpref/html/frlrfSystemStringClassFormatTopic.htm]String.Format()[/mshelp] method, which Console.WriteLine() conveniently

calls for you. You can include more parameters by specifying

{1}, {2}, etc. and passing more parameters to the function.