HtmlContentControl.EditorValueChanging Event

Fires when a user changes the active editor’s value — types or deletes a character, chooses a value from the dropdown list, etc. The event does not fire when you change the value in code.

Namespace: DevExpress.XtraEditors

Assembly: DevExpress.XtraEditors.v24.2.dll

Declaration

C#

[DXCategory("Editor")]
public event HtmlContentEditorValueChangedEventHandler EditorValueChanging

VB.NET

<DXCategory("Editor")>
Public Event EditorValueChanging As HtmlContentEditorValueChangedEventHandler

Event Data

The EditorValueChanging event's data class is DevExpress.XtraEditors.HtmlContentEditorValueChangedEventArgs.

Remarks

Note

Do not display modal dialogs or move focus within the EditorValueChanging event, as this can lead to the loss of the current value.

Related API

Properties

• HtmlContentControl.ActiveEditor

Events

• HtmlContentControl.ShowingEditor
• HtmlContentControl.ShownEditor
• HtmlContentControl.ValidatingEditor
• HtmlContentControl.HiddenEditor
• HtmlContentControl.EditorValueChanged
• HtmlContentControl.EditorValueChanging
• HtmlContentControl.CustomEditor
• HtmlContentControl.CustomEditorForEditing

Methods

• HtmlContentControl.ShowEditor
• HtmlContentControl.CloseEditor
• HtmlContentControl.HideEditor
• HtmlContentControl.PostEditor
• HtmlContentControl.SetFieldValue
• HtmlContentControl.GetFieldValue