UBound function, 40–41
UDDI (Universal Description, Discovery, and Integration), 957
uiCulture attribute, 237
UInt16 integer type, 29
UInt32 integer type, 29
UInt64 integer type, 29
UIPermission class, 451
UIPermissionAttribute class, 451
UML (Unified Modeling Language), 115
Uninstall event, 855
Union method, 452
Unload event, 737
unsigned types, 30
UpdateCommand attribute, 781
UpdateCommand property, 357
Updater Application Block, 871–872
updates, ClickOnce deployment, 867
URI (Uniform Resource Identifier), 1153
Url property, SecurityException class, 476
URL (Uniform Resource Locator), 1153
UrlEncode method, 1064
URLIdentityPermission, 468
user controls, 748
User Interface Editor, 851–852
dialog boxes
adding, 853–854
order, 853
properties, 854
installation modes
End stage, 852
Progress stage, 852
Start stage, 852
UserControl class, 660
UserControl composite control, 660–661
creating, 661–662
example, 663–667
properties, 663
resizing, 662–663
user-defined functions, 579–581
user-defined types
creating, 565–581
functions
creating, 572–579
user-defined, 579–581
Parse method, 567
UseWaitCursor property, Windows Forms, 599
Using command, 222
Using keyword, streaming XML, 402