C# syntax question

[rf222]

What is [ConfigurationProperty...] in the syntax below? why is it in brackets??? here is the fullcode:

http://msdn2.microsoft.com/en-us/library/system.configuration.configuration(VS.80).aspx

[ConfigurationProperty("fileName",
DefaultValue = "default.txt")]
[StringValidator(InvalidCharacters = " ~!@#$%^&*()[]{}/;'\"|\\",
MinLength = 1, MaxLength = 60)]
public String FileName
{
get
{
return (String)this["fileName"];
}
set
{
this["fileName"] = value;
}
}

 

[0ddball]

By the lack of replys you seem to have bamboozled everyone here.

Try posting in the C# forum (forum732).

Don't forget to get back to us if you get the answer!


Yet another unchecked rambling brought to you by:
Oddball