FileDialogBase.AddExtension Property

Gets or sets whether a dialog should automatically add an extension to a file name if a user omits the extension. This property is identical to the standard FileDialog.AddExtension property.

Namespace: DevExpress.XtraEditors

Assembly: DevExpress.XtraDialogs.v25.1.dll

NuGet Packages: DevExpress.Win.Dialogs, DevExpress.Win.Navigation

Declaration

C#

[DefaultValue(true)]
[DXCategory("Behavior")]
public bool AddExtension { get; set; }

VB.NET

<DefaultValue(True)>
<DXCategory("Behavior")>
Public Property AddExtension As Boolean

Property Value

Type	Default	Description
Boolean	true	true, to automatically add an extension; otherwise, false.

Remarks

A user can omit a file extension when entering a file name: