FMX.Controls.Presentation.TPresentedControl.OnPresentationNameChoosing
Object Pascal
property OnPresentationNameChoosing: TPresenterNameChoosingEvent read FOnPresenterNameChoosing write FOnPresenterNameChoosing;
C++
__property TPresenterNameChoosingEvent OnPresentationNameChoosing = {read=FOnPresenterNameChoosing, write=FOnPresenterNameChoosing};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | public | FMX.Controls.Presentation.pas FMX.Controls.Presentation.hpp |
FMX.Controls.Presentation | TPresentedControl |
Description
Occurs right before your control loads its presentation, and it allows you to define a custom presentation proxy name different from the name that DefinePresentationName returns.
The event handler of OnPresentationNameChoosing receives the following parameters:
- <Sender> is your control.
- <PresenterName> is the name that DefinePresentationName returns. Assign <PresenterName> a new, previously-registered presentation proxy name to use the matching presentation proxy class for the presentation of the control.