Programming Microsoft Visual Basic .NET for Microsoft Access Databases (Pro Developer)

R

RaiseEvent keyword, 147

RaiseEvent statement, 158

raising events from custom classes, 157-162

RangeValidator control (Web forms), 492

Rank property (arrays), 93

RDO (Remote Data Objects) technology, 18

Read( ) (OleDbDataReader class), 332

reading text files, 145-146

reading XML documents, 615-617

ReadOnly property (DataGrid control), 296-300

ReadOuterXml( ) (XmlTextReader class), 614

ReadToEnd( ) (StreamReader class), 145

ReadXml( ) (XmlTextReader class), 615

records, browsing in forms, 227-231

recordsets, nonexistent in ADO.NET, 320-321

ReDim statement, 94

Redirect( ) (Response class), 483

RedirectFromLoginPage( ) (FormsAuthentication class), 597

reference data types, 65-69

referencing arrays, 94

referencing COM objects, 80-86

ReferenceValueComparison project (example), 66-69

Refresh button in Web forms (example), 476-481

region of code, defined, 49

RegularExpressionValidator control (Web forms), 493

RejectChanges( ) (DataTable class), 411

Relations property (DataSet class), 344, 346, 432

adding relations between DataTables, 434

foreign key constraints, 442

RemoveHandler statement, 148

Replication ID data type (Access), 64

reporting Connection properties (ADO.NET), 357-359

RequiredFieldValidator control (Web forms), 492

resizing forms, 202

Return keyword, 71

reusing code blocks, 70

role-based security, 572-574

Rollback( ) (Transaction class), 384-388

round-trips consideration for Web applications, 491

Rows property (DataTable class), 345, 396

runat attribute (HTML server controls), 470

running source code, 11-13

runtime engine. See CLR

run-time errors, 180