StyleCop

For example:

The code uses one of the basic C# types, but does not use the built-in alias for the type.

Rather than using the type name or the fully-qualified type name, the built-in aliases for these types should always be used: bool, byte, char, decimal, double, short, int, long, object, sbyte, float, string, ushort, uint, ulong.

so String.Empty is wrong (depend on above rules) and string.Empty is good.

I do not agree :)

<Rule Name="UseBuiltInTypeAlias">
    <RuleSettings>
        <BooleanProperty Name="Enabled">False</BooleanProperty>
    </RuleSettings>
</Rule>

2. How to exclude private members from StyleCop rule SA1600

I am not very interesting with write documents for private members :)

<AnalyzerSettings>
    <BooleanProperty Name="IncludeFields">False</BooleanProperty>
</AnalyzerSettings>

3. A field name in C# must not begins with an underscore.

I do not agree :)

<Rule Name="FieldNamesMustNotBeginWithUnderscore">
    <RuleSettings>
        <BooleanProperty Name="Enabled">False</BooleanProperty>
    </RuleSettings>
</Rule>

4. By default, StyleCop does not allow variable or field names to include Hungarian notation

How can I allow nh (NHibernate)

<Analyzers>
    <Analyzer AnalyzerId="Microsoft.StyleCop.CSharp.NamingRules">
        <AnalyzerSettings>
            <CollectionProperty Name="Hungarian">
                <Value>nh</Value>
            </CollectionProperty>
        </AnalyzerSettings>
    </Analyzer>
</Analyzers>

5. More rules you can found in the below url:

http://www.stylecop.com/docs/StyleCop%20Rules.html