Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [R] [S] [T] [U] [V] [W] [X] [Y] Object Browser Object data type object-oriented programming (OOP) 2nd objects adding to projects classes creating interfaces instantiating classifying code collections advantages of Count property example project structure of controls 2nd DataAdapter databases ADO.NET closing connections connecting DataTables accessing rows applying creating records deleting records editing records navigating records populating Debug destroying Directory dots events accessing triggering File forms 2nd garbage collection Graphics bitmaps controls/forms disposing instantiation IntelliSense drop-down lists 2nd iterative processing libraries lifetimes memory leaks methods invoking triggering Name property naming OleDbConnection picText projects object-based code, writing Picture Viewer testing viewing (Object Browser) properties 2nd color configuring 2nd descriptions example exposing 2nd modifying read-only retrieving values viewing references binding to variables releasing Registry configuring keys creating keys deleting keys StreamWriter Text property viewing (Solution Explorer) OLE controls [See user controls.] OleDbConnection object OOP (object-oriented programming) 2nd Opacity property Open command (File menu) Open dialog box OpenFileDialog control 2nd 3rd 4th opening projects from Start Page OpenPicture( ) method operating systems, triggering events operators And (&) comparison decrement (- -) increment (++) logical applying string methods/properties boolean logic concatenating strings of text Not (!) not-equal (!=) Or (|) precedence Xor (^) optimizing List View options applying Picture Viewer project saving viewing Yes/No Options dialog box Or (|) operator Output window overflow, stacks OverwritePrompt property |