Does anyone know the correct naming conventions for CLS compliant code ?
The doc points to a really obscure and difficult to digest document on
the web about Unicode names, and I am looking for simpler rules that
tell me what names are CLS compliant. Here are some simple questions:

1) Can a CLS compliant name start with an underscore ?
2) Is there a limit to the length of a CLS complaint name ? With a full
namespace name ?

"Edward Diener" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Does anyone know the correct naming conventions for CLS compliant code ?
> The doc points to a really obscure and difficult to digest document on
> the web about Unicode names, and I am looking for simpler rules that
> tell me what names are CLS compliant. Here are some simple questions:
>
According to msdn,
CLS-compliant language compilers must follow the rules of Annex 7 of
Technical Report 15 of the Unicode Standard 3.0, which governs the set of
characters that can start and be included in identifiers. This standard is
available at http://www.unicode.org/unicode/repor...5/tr15-18.html.
For two identifiers to be considered distinct, they must differ by more than
just their case.

from Unicode Standard 3.0 Technical Report 15, Annex 7:

That is, the first character of an identifier can be an uppercase letter,
lowercase letter, titlecase letter, modifier letter, other letter, or letter
number. The subsequent characters of an identifier can be any of those, plus
non-spacing marks, spacing combining marks, decimal numbers, connector
punctuations, and formatting codes (such as right-left-mark). Normally the
formatting codes should be filtered out before storing or comparing
identifiers.

> 1) Can a CLS compliant name start with an underscore ?
From my reading of the above quotes, no.
> 2) Is there a limit to the length of a CLS complaint name ? With a full
> namespace name ?
Let me dig into the ecma spec to see if anything exists, I can post back
about that later.
>
>

Daniel O'Connell wrote:
> "Edward Diener" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
>> Does anyone know the correct naming conventions for CLS compliant
>> code ? The doc points to a really obscure and difficult to digest
>> document on the web about Unicode names, and I am looking for
>> simpler rules that tell me what names are CLS compliant. Here are
>> some simple questions:
>>
> According to msdn,
> CLS-compliant language compilers must follow the rules of Annex 7 of
> Technical Report 15 of the Unicode Standard 3.0, which governs the
> set of characters that can start and be included in identifiers. This
> standard is available at
> http://www.unicode.org/unicode/repor...5/tr15-18.html.

That's the doc which I refer to above as obscure and difficult to digest.
Making my way through it and trying to understand its terminology, was a
real PITA for me.

> For two identifiers to be considered distinct, they must differ by
> more than just their case.

I had known this from MSDN, thanks !

>
> from Unicode Standard 3.0 Technical Report 15, Annex 7:
>
> That is, the first character of an identifier can be an uppercase
> letter, lowercase letter, titlecase letter, modifier letter, other
> letter, or letter number. The subsequent characters of an identifier
> can be any of those, plus non-spacing marks, spacing combining marks,
> decimal numbers, connector punctuations, and formatting codes (such
> as right-left-mark). Normally the formatting codes should be filtered
> out before storing or comparing identifiers.

My problem reading the doc was trying to figure out what all those terms for
letters, marks, and codes actually meant. Some of them are obvious while
others require much understanding. I was lazy in trying to understand some
of the terminology, as it does seem to be unnecessarily abstruse or perhaps
poorly explained, so I asked here.

>
>> 1) Can a CLS compliant name start with an underscore ?
> From my reading of the above quotes, no.

I agree unless one of those 'letter' categories include an underscore, which
is doubtful.

>> 2) Is there a limit to the length of a CLS complaint name ? With a
>> full namespace name ?
> Let me dig into the ecma spec to see if anything exists, I can post
> back about that later.

If you find it, that would be great. You have answered an important question
in my mind since someone had posted a .NET component on one of the .NET
websites which had a protected identifier starting with an underscore, and
this turned out to be not CLS compliant. I wasn't sure that was the reason,
but suspected it, and now I can answer that thread and explain why.
Appreciated !

"Edward Diener" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Daniel O'Connell wrote:
> > "Edward Diener" <(E-Mail Removed)> wrote in message
> > news:(E-Mail Removed)...
> >> Does anyone know the correct naming conventions for CLS compliant
> >> code ? The doc points to a really obscure and difficult to digest
> >> document on the web about Unicode names, and I am looking for
> >> simpler rules that tell me what names are CLS compliant. Here are
> >> some simple questions:
> >>
> > According to msdn,
> > CLS-compliant language compilers must follow the rules of Annex 7 of
> > Technical Report 15 of the Unicode Standard 3.0, which governs the
> > set of characters that can start and be included in identifiers. This
> > standard is available at
> > http://www.unicode.org/unicode/repor...5/tr15-18.html.
>
> That's the doc which I refer to above as obscure and difficult to digest.
> Making my way through it and trying to understand its terminology, was a
> real PITA for me.
>
> > For two identifiers to be considered distinct, they must differ by
> > more than just their case.
>
> I had known this from MSDN, thanks !
>
> >
> > from Unicode Standard 3.0 Technical Report 15, Annex 7:
> >
> > That is, the first character of an identifier can be an uppercase
> > letter, lowercase letter, titlecase letter, modifier letter, other
> > letter, or letter number. The subsequent characters of an identifier
> > can be any of those, plus non-spacing marks, spacing combining marks,
> > decimal numbers, connector punctuations, and formatting codes (such
> > as right-left-mark). Normally the formatting codes should be filtered
> > out before storing or comparing identifiers.
>
> My problem reading the doc was trying to figure out what all those terms
for
> letters, marks, and codes actually meant. Some of them are obvious while
> others require much understanding. I was lazy in trying to understand some
> of the terminology, as it does seem to be unnecessarily abstruse or
perhaps
> poorly explained, so I asked here.
>

I suppose an underscore COULD be a modifer letter, but I doubt it and
wouldn't use it anyway.
There is also a rule in FxCop that mentinos not having members with
underscores.

> >
> >> 1) Can a CLS compliant name start with an underscore ?
> > From my reading of the above quotes, no.
>
> I agree unless one of those 'letter' categories include an underscore,
which
> is doubtful.
>
> >> 2) Is there a limit to the length of a CLS complaint name ? With a
> >> full namespace name ?
> > Let me dig into the ecma spec to see if anything exists, I can post
> > back about that later.
>
> If you find it, that would be great. You have answered an important
question
> in my mind since someone had posted a .NET component on one of the .NET
> websites which had a protected identifier starting with an underscore, and
> this turned out to be not CLS compliant. I wasn't sure that was the
reason,
> but suspected it, and now I can answer that thread and explain why.
> Appreciated !
>
>