Bug #43575 Unable to send Port = - 1 when the connection is only via named pipes

Description:
Very Srs. mine: I have detected a bug in Connector-net 5.2.5.0
The problem is when trying to connect via named pipes on Windows XP only.
Having configured the Server in the my.ini file as:
#Don't allow connections via TCP/IP.
skip-networking
#Allow connections via named pipes (Windows NT+ only).
enable-named-pipe
# The Pipe the MySQL Server will use
socket=mysql
Sending the sequence:
...MySqlConnection("Server=localhost;Database=XXX;UserID=root;
Password=1111;Port= -1;Pipe Name=mysql")
The compiler emits an error because the variable is UINT Port numbers can not sign -
If we change the line to avoid the error:
...MySqlConnection("Server=localhost;Database=XXX;UserID=root;
Password=1111;Pipe Name=mysql")
Unable to connect to the server rejects.
According to instructions in the manuals when the connection is named pipes Port= -1; value
Please, can change in a variable UINT port to int port?

Please Can not send data: Port = -1 can not make connections in this situation:
#Don't allow connections via TCP/IP.
skip-networking
#Allow connections via named pipes (Windows NT+ only).
enable-named-pipe
Where networking is everything is very well connected 
#skip-networking
¡Connection OK!

Thank you very much for your attention.
Yours sincerely
Manuel Rodriguez
Spain

How to repeat:
namespace MySql.Data.MySqlClient
{
    /// <include file='docs/MySqlConnectionStringBuilder.xml' path='docs/Class/*'/>
    public sealed class MySqlConnectionStringBuilder : DbConnectionStringBuilder
    {
        private static Dictionary<Keyword, object> defaultValues = new Dictionary<Keyword, object>();

        string userId, password, server;
        string database, sharedMemName, pipeName, charSet;
        readonly string originalConnectionString;
        readonly StringBuilder persistConnString;
        """uint port""", connectionTimeout, minPoolSize, maxPoolSize;

Suggested fix:
MySqlConnectionStringBuilder.cs:

namespace MySql.Data.MySqlClient
{
    /// <include file='docs/MySqlConnectionStringBuilder.xml' path='docs/Class/*'/>
    public sealed class MySqlConnectionStringBuilder : DbConnectionStringBuilder
    {
        private static Dictionary<Keyword, object> defaultValues = new Dictionary<Keyword, object>();

        string userId, password, server;
        string database, sharedMemName, pipeName, charSet;
        readonly string originalConnectionString;
        readonly StringBuilder persistConnString;
        int port; 
        uint connectionTimeout, minPoolSize, maxPoolSize;

Hola Manuel.

Thanks for spotting this. Truly, manual states:
http://dev.mysql.com/doc/refman/6.0/en/connector-net-using-connecting.html
Port: The port MySQL is using to listen for connections. Default is 3306. Specify -1 for this value to use a named-pipe connection.

while latest 5.2 code (MySqlConnectionStringBuilder.cs, LN 41) states:
        uint port, connectionTimeout, minPoolSize, maxPoolSize;

Verified as described by looking into code/manual. Reggie, if it's documentation error please assign Tony to fix.

This is a bug in our docs.  To specify and named pipe connection the user would include 'connection protocol=pipe' in their connection string.  The other values for connection protocol are memory, unix, and socket (or tcp)

The documentation has been corrected, these changes should be reflected in the online manual within 24 hours. Thank you.