PopupImageEdit.ConvertEditValue Event

Allows you to manually encode the editor’s value in the required image format before it is posted to a data source.

Namespace: DevExpress.Xpf.Editors

Assembly: DevExpress.Xpf.Core.v24.1.dll

NuGet Package: DevExpress.Wpf.Core

Declaration

C#

public event ConvertEditValueEventHandler ConvertEditValue

VB.NET

Public Event ConvertEditValue As ConvertEditValueEventHandler

Event Data

The ConvertEditValue event's data class is ConvertEditValueEventArgs. The following properties provide information specific to this event:

Property	Description
EditValue	Gets or sets the editor’s value.
Handled	Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. Inherited from RoutedEventArgs.
ImageSource	Gets the image displayed by the image editor.
OriginalSource	Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs.
RoutedEvent	Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs.
Source	Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs.

The event data class exposes the following methods:

Method	Description
InvokeEventHandler(Delegate, Object)	When overridden in a derived class, provides a way to invoke event handlers in a type-specific way, which can increase efficiency over the base implementation. Inherited from RoutedEventArgs.
OnSetSource(Object)	When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes. Inherited from RoutedEventArgs.

Remarks

By default, the image is stored as image source. Handle the ConvertEditValue event to manually encode the editor’s value before it is posted to a data source.