Hi,

I have the following methods -

public MyClass this[int index]
public MyClass this[string myClassName]

if this[int index] recieves an index which is outside the bounds of
the concerned array, I throw - IndexOutOfRangeException

What exception should I throw if no object in the concerned array has
the name myClassName, for this[string myClassName]?

Thanks,

Barry.

On Jun 25, 9:16*am, Magnus.Morab...@gmail.com wrote:
> What exception should I throw if no object in the concerned array has
> the name myClassName, for this[string myClassName]?

If you're using the string myClassName as a key to your collection,
you can use the KeyNotFoundException.

http://msdn.microsoft.com/en-us/libr...exception.aspx