C # in a Nutshell, Second Edition

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X]

UDP ( User Datagram Protocol)   2nd  

UdpClient class, System.Net.Sockets namespace   2nd  

uint keyword  

UInt16 struct, System namespace  

UInt32 struct, System namespace  

UInt64 struct, System namespace  

UIntPtr struct, System namespace  

ulong keyword  

UnauthorizedAccessException class, System namespace  

unchecked keyword  

underscore -separation naming convention style  

undocumented types, FCL and  

UnhandledExceptionEventArgs class, System namespace  

UnhandledExceptionEventHandler class, System namespace  

Unicode char types  

UnicodeCategory classes, System.Globalization  

UnicodeEncoding class, System.Text  

unions, structs  

UnknownWrapper sealed class, System.Runtime.InteropServices  

unmanaged code

       FCL and  

       pointers to  

UnmanagedMarshal sealed class, System.Reflection.Emit  

UnmanagedType enumeration, System.Runtime.InteropServices  

unsafe code, pointers  

unsafe keyword   2nd  

URI (Uniform Resource Indicator)  

Uri class, System namespace  

UriBuilder class, System namespace  

UriException class, System namespace  

UriHostNameType enumeration, System namespace  

UriPartial enumeration, System namespace  

user-defined conversions  

user-defined tags, XML  

UserPreferenceCategory enumeration, Microsoft.Win32  

UserPreferenceChangedEventArgs class, Microsoft.Win32  

UserPreferenceChangedEventHandler delegate, Microsoft.Win32  

UserPreferenceChangingEventArgs class, Microsoft.Win32  

UserPreferenceChangingEventHandler delegate, Microsoft.Win32  

ushort keyword  

using directive  

using keyword   2nd  

using statement  

UTF7Encoding class, System.Text  

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