Index_E

E

ECB (extension control block), 267

editing data, 74–76

emulators for mobile browsers, 92–94

encryption

config file sections, 200

configuration section, 189

SSL, 209, 296

ViewState data, enabling, 48–49

error handling. See exceptions

error pages configuration section, 188

Errors Total counter, 228

ETag HTTP headers, 141, 291

events

DataGrid, 72, 74

global session events, 113

handlers for. See handlers

PageEvents.aspx, 10–11

server control, 25

SessionEnd, 289

exceptions

# Of Exceps Thrown counter, 228

Application_OnError handlers, 250

ASP vs. ASP.NET, 273–275

overhead from, 284

performance effects of, 232–233

try/catch syntax, 274

ExecutePage.aspx, 15

execution, page. See page execution

Expires headers, 140

extension control block (ECB), 267