BaseEdit.AllowNullInput Property
Gets or sets whether users can set the editor’s value to a null reference by pressing the CTRL
+DEL
or CTRL
+0
key combinations. This is a dependency property.
Namespace: DevExpress.Xpf.Editors
Assembly: DevExpress.Xpf.Core.v24.2.dll
NuGet Package: DevExpress.Wpf.Core
#Declaration
#Property Value
Type | Description |
---|---|
Boolean | true to allow null input by pressing the |
#Remarks
If the AllowNullInput property is set to true, users can set the editor’s value to a null reference by pressing the CTRL
+DEL
or CTRL
+0
key combinations. If the BaseEdit.NullValue property is specified, its value is assigned to the BaseEdit.EditValue property. Otherwise, the BaseEdit.EditValue property is set to null.
Note
The CTRL
+0
key combination does not work when using a French or German keyboard.
Note
When the user clears the text displayed within the text edit box by selecting it and pressing the Delete or Backspace key, the Base