ASP.NET , , . Postback ASP.NET ( ) Viewstate . Page.Init. , Viewstate .
4.9
.
Page.Load . Page.Load . , Page.Load , Postback.
.
Validate(), Validate(). Page.IsValid.
.
, . ASP.NET , Postback, , .
.
ASP.NET HTML- . .
.
. HTML . . Page.Unload.
, ASP.NET .
. :
4.4
Application_BeginRequest | , , Web-; |
Application_AuthenticateRequest | , . -; |
Application_AuthorizeRequest | . -; |
Application_ResolveRequestCache | . - , , ; |
Application_AcquireRequestState | , , Session; |
Application_PreRequestHandlerExecute | , HTTP ; |
Application_PostRequestHandlerExecute | , ; |
Application_ReleaseRequestState | , , , Session, ; |
Application_UpdateRequestCache | ; |
Application_EndRequest | , . . |
|
|
, , , :
4.5
Application_Start | , ; |
Session_Start | , ( ); |
Application_Error | , (); |
Session_End | ( ); |
Application_End | . ; |
Application_Disposed | , .NET . , , . |
, ASP.NET .
, :
- HTTP-, HTTP;
- global.asax.
global.asax, , . , , "Add new item" -.
4.10 global.asax
.
4.11 global.asax
, .
, ASP.NET , , Debug. Page Trace True.
|
|
. .
4.12
, ASP.NET . , .
- , , . , ASP.NET. ASP.NET .