UserControl.OnLoad(EventArgs) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Raises the Load event.
protected:
virtual void OnLoad(EventArgs ^ e);
protected virtual void OnLoad (EventArgs e);
abstract member OnLoad : EventArgs -> unit
override this.OnLoad : EventArgs -> unit
Protected Overridable Sub OnLoad (e As EventArgs)
Parameters
Remarks
The Load event occurs after the control is created, but before the control becomes visible for the first time.
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnLoad method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors
When overriding OnLoad(EventArgs) in a derived class, be sure to call the base class's OnLoad(EventArgs) method so that registered delegates receive the event.
Applies to
See also
Σχόλια
https://aka.ms/ContentUserFeedback.
Σύντομα διαθέσιμα: Καθ' όλη τη διάρκεια του 2024 θα καταργήσουμε σταδιακά τα ζητήματα GitHub ως μηχανισμό ανάδρασης για το περιεχόμενο και θα το αντικαταστήσουμε με ένα νέο σύστημα ανάδρασης. Για περισσότερες πληροφορίες, ανατρέξτε στο θέμα:Υποβολή και προβολή σχολίων για