The Ultimate VB .NET and ASP.NET Code Book

R

random numbers , generating, 255 “256

real number matcher in Regex library, example of, 313

Recordsets versus DataSets, 136

reflection, explanation of, 61

Regex library contents, 323

alphanumerical matcher without spaces or dots, 313 “314

checking for repeated words, 315 “316

checking for valid domains, 322

checking HTML color codes, 323

converting American and British dates, 332

credit card validation, 323

cure for loose expressions, 333 “334

defining HTML with custom tags and expressions, 325 “327

email address validation, 319

exactly-one -digit checker, 312 “313

French, German, and Japanese expressions, 333

getting capitalized words, 316 “317

GUIDs (globally unique identifiers), 328

identifying valid dates, 314 “315

Internet URL matcher for FTP, HTTP, and HTTPS, 320 “321

IP address checker, 322 “323

ISBN checker, 328

matching numbers from strings, 317 “318

name checker, 318

password format enforcing expression, 324 “325

real number matcher, 313

rile path and extension check, 315

U.K. National Insurance number, 331

U.K. postal code matcher, 331

U.K. telephone number validator, 332

U.S. phone number checker, 330

U.S. social security number checker, 329

U.S. state checker, 330

U.S. zip code checker, 329

validating Web site address, 320

word filter expression, 319

registry, reading and writing, 280 “281

regular expressions

dynamics of, 310

explanation of, 309

RegularExpressionValidator control in ASP.NET, use of, 71 “72

remoting versus Web services, 300 “301

RequiredFieldValidator control in ASP.NET, use of, 71 “72

resources.

See also FAQs (frequently asked questions);

Web sites C#, 353 “354

for COM+ transactions, 295

MSMQ (Microsoft Message Queue), 299

for PDA applications, 220

regular expressions, 310

Visual Basic .NET, 353 “354

Web services versus remoting, 301

right-clicking, stopping on Web pages, 82

RTF, converting to HTML, 45 “48