index_O

[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] [Y]

Object data type   2nd  
       converting values to  
object variables
       binding and  
       comparing  
       Private statement and  
       Static statement and  
object-oriented programming
       changes in VB.NET  
       functions and operators for  
       introduction to  
       Visual Basic and  
objects  
       accessing  
       creating   2nd  
       declaring using WithEvents  
       instantiating  
       passing  
Obsolete attribute   2nd  
Oct function   2nd  
OLE Automation objects
       accessing  
       creating  
On Error... statements   2nd   3rd  
On...GoSub/On...GoTo statements (not supported in VB.NET)   2nd  
one-dimensional arrays  
OpenAccess enumeration  
OpenFile method (OpenFileDialog class)  
OpenFileDialog class   2nd  
OpenMode enumeration  
OpenModeTypes enumeration  
OpenShare enumeration  
operators
       arithmetic  
       assignment  
       bitwise  
       comparison  
       concatenation  
       logical  
       precedence of  
/optimize command-line switch  
Option Compare statement   2nd  
       command-line switches and  
Option Explicit statement   2nd  
       command-line switches and  
Option Strict statement   2nd  
       command-line switches and  
Optional keyword  
/optioncompare\: command-line switch  
/optionexplicit command-line switch  
/optionstrict command-line switch  
Or logical operator   2nd   3rd  
order of precedence for operators  
OrElse logical operator   2nd   3rd  
Out attribute  
/out\: command-line switch  
output mode, quiet/verbose  
overloading
       attribute constructors  
       functions   2nd  
Overloads keyword  
       Property statement and  
       Sub statement and  
Overridable keyword   2nd  
       Property statement and  
       Sub statement and  
Overrides keyword   2nd   3rd  
       Property statement and  
       Public statement and  
       Sub statement and  
overriding
        members  
       vs. shadowing  
OverwritePrompt property (SaveFileDialog class)