ValidationEventArgs.UpdateSource Property

Gets the action that caused the validation.

Namespace: DevExpress.UI.Xaml.Editors.Native

Assembly: DevExpress.UI.Xaml.Editors.v21.2.dll

NuGet Package: DevExpress.Uwp.Controls

Declaration

C#

public UpdateEditorSource UpdateSource { get; }

VB.NET

Public ReadOnly Property UpdateSource As UpdateEditorSource

Property Value

Type	Description
UpdateEditorSource	A UpdateEditorSource enumeration value.

Available values:

Name	Description
DontValidate	The validation won’t occur.
DoValidate	The BaseEdit.DoValidate method was called.
ValueChanging	The editor’s value has been changed programmatically (e.g. in code behind).
TextInput	The edit value has been changed by an end-user.
EnterKeyPressed	An end-user has changed the edit value and pressed the ENTER key (the BaseEdit.ValidateOnEnterKeyPressed property should be set to true).
LostFocus	The editor is about to lose the focus.