... CTPinstalling 491–4 92 ASP. NET markup 374 ASP. NET page 28 5 Ajax- enabling 39–40487appendix A:Installing ASP. NET AJAX INDEX 529 feedbackproviding to user 133–135Fiddlerdebugging HTTP with5 12 515FileUpload ... 56, 28 5, 326 $alias 34$clearHandlers method 56, 28 5$create method 27 2 27 4, 28 1, 28 5, 28 8, 29 1, 300, 346arguments 27 4$create statement 318, 328 , 434$find method 27 2 27 3, 27 6, 28 1, 3 42, 379syntax ... 428 , 431, 434creating 343overview 306–311 Ajax- enabled user control 437AjaxLogin class 326 AjaxLogin controlcreating 323 – 326 AjaxLogin script controlbuilding 326 – 328 AjaxPatterns.org 521 Alert...