Not worked with this.

This is the xaml.cs file

private void OnValueChanged(object sender, RoutedPropertyChangedEventArgs<object> e)

{
ValueEditor editor = (ValueEditor)e.OriginalSource;
CellValuePresenter cvp = (CellValuePresenter)editor.Host;
cvp.Value = editor.Value;
RecordPresenter presenter = RecordPresenter.FromRecord(cvp.Record);
if (presenter != null)
{
if (underWritinInfoNameSSNViewSE != null)
{
if ((Convert.ToString(cvp.Value).Contains(ViewModelConstants.SINGLE_HYPHEN_WITHOUT_SPACE) &&
Convert.ToString(cvp.Value).Length >= 13)
||
(!Convert.ToString(cvp.Value).Contains(ViewModelConstants.SINGLE_HYPHEN_WITHOUT_SPACE) &&
Convert.ToString(cvp.Value).Length >= 12))
underWritinInfoNameSSNViewSE.UpdateSSNAndName(cvp.Record.DataItem, e.OldValue);
string tempNewValue = Utilities.RemoveHyphen(Convert.ToString(e.NewValue));
string tempOldValue = Utilities.RemoveHyphen(Convert.ToString(e.OldValue));
if ((!string.IsNullOrEmpty(Convert.ToString(tempNewValue))
&& tempNewValue.Length != 12) || (string.IsNullOrEmpty(Convert.ToString(tempNewValue))
&& tempNewValue.Length == 0))
{
underWritinInfoNameSSNViewSE.EnableSSNOnRemoving(tempNewValue, tempOldValue);
}
}
}

XAML file

<infra:FieldSettings.EditorStyle>
<Style
TargetType="{x:Type infraEditor:XamComboEditor}">
<Setter Property="ItemsProvider" Value="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type UserControl}}, Path=DataContext.ListOfSSNItemsProvider}"/>
<!--<Setter
Property="ItemsProvider"
Value="{Binding Path=DataContext.ListOfSSNItemsProvider,RelativeSource={RelativeSource Mode=FindAncestor,AncestorLevel=1, AncestorType={x:Type UserControl}} }" />-->
<Setter
Property="IsEditable"
Value="True" />
<EventSetter
Event="infraEditor:ValueEditor.ValueChanged"
Handler="OnValueChanged" />
<Setter
Property="DropDownButtonDisplayMode"
Value="Always" />
<Style.Triggers>
</Style.Triggers>
</Style>
</infra:FieldSettings.EditorStyle>

Hello Mayank,

In which event do you disable the ComboBoxItem? Can you provide the code that disables the ComboBoxItem?

Sincerely,

InfragisticsWPF4.v14.1

Version: 14.1.20141.1015