Oh, habe die Frage nicht ganz durchgelesen. Wichtig ist, dass du die
Reihenfolge des "Life Cycles" beachtest. Interessant zu wissen ist
auch, dass der .NET Framework ein "neues" Control immer
synchronisiert, bis er dann weiter macht.
Wenn also deine Seite insgesamt bei Page_Load ist und du da das Control
hinzuf�gst, dann wird der Life Cycle des Controls ebenfalls bis zu Page_Load abgearbeitet
und dann laufen sie quasi gleichzeitig.
Die Reihenfolge insgesamt ist:
|
Initialize
|
Initialize settings needed during the lifetime of the
incoming Web request. See Handling
Inherited Events.
|
Init event (OnInit method)
|
|
Load view state
|
At the end of this phase, the ViewState property of a control is automatically
populated as described in Maintaining
State in a Control. A control can override the default implementation of the
LoadViewState method to customize
state restoration.
|
LoadViewState method
|
|
Process postback data
|
Process incoming form data and update properties accordingly.
See Processing
Postback Data.
Note Only
controls that process postback data participate in this phase.
|
LoadPostData method
(if IPostBackDataHandler is implemented)
|
|
Load
|
Perform actions common to all requests, such as setting
up a database query. At this point, server controls in the tree are created
and initialized, the state is restored, and form controls reflect client-side
data. See Handling
Inherited Events.
|
Load event
(OnLoad method)
|
|
Send postback change notifications
|
Raise change events in response to state changes between
the current and previous postbacks. See Processing
Postback Data.
Note Only
controls that raise postback change events participate in this phase.
|
RaisePostDataChangedEvent
method
(if IPostBackDataHandler is implemented)
|
|
Handle postback events
|
Handle the client-side event that caused the postback
and raise appropriate events on the server. See Capturing
Postback Events.
Note Only
controls that process postback events participate in this phase.
|
RaisePostBackEvent
method
(if IPostBackEventHandler is implemented)
|
|
Prerender
|
Perform any updates before the output is rendered. Any
changes made to the state of the control in the prerender phase can be saved,
while changes made in the rendering phase are lost. See Handling
Inherited Events.
|
PreRender event
(OnPreRender method)
|
|
Save state
|
The ViewState
property of a control is automatically persisted to a string object after this
stage. This string object is sent to the client and back as a hidden
variable. For improving efficiency, a control can override the SaveViewState method to modify the ViewState property. See Maintaining
State in a Control.
|
SaveViewState method
|
|
Render
|
Generate output to be rendered to the client. See Rendering
an ASP.NET Server Control.
|
Render method
|
|
Dispose
|
Perform any final cleanup before the control is torn
down. References to expensive resources such as database connections must be released
in this phase. See Methods
in ASP.NET Server Controls.
|
Dispose method
|
|
Unload
|
Perform any final cleanup before the control is torn
down. Control authors generally perform cleanup in Dispose and do not handle this event.
|
UnLoad event (On UnLoad method)
|
-----Urspr�ngliche Nachricht-----
Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im
Auftrag von Alexander Zeitler
Gesendet: Donnerstag, 20. November 2003 19:06
An: [EMAIL PROTECTED]
Betreff: RE: [Asp.net] Frage zu LoadControl
Hallo,
>
> Ich m�chte mit LoadControl ein UserControl dyn. laden.
> Bis jetzt mache ich es noch statisch.
> Im CodeBehind ist das UC deklariert und im PageLoad werden noch
n�tige
> Parameter festgelegt(z.B. uc.conn = MyConn).
> Wenn ich das uc jetzt mit LoadControl lade, scheint er das UC
gleich zu
> verarbeiten, bevor ich noch die Parameter festlegen kann.
>
> Was muss ich machen, damit das doch geht?
>
hast Du den Aufruf der Methoden vielleicht im Page_Load Deines
Controls?
Du mu�t Dir ein eigenes "DataBind()" o.�. anlegen, mit dem Du
die Verarbeitung im Control h�ndisch anschubsen kannst.
Gruss
Alex
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