Question

How to programatically add Spin event to DevExpress WPF SpinEdit Control?

* Why can’t DevExpress WPF works just like default WPF controls 🙁

XAML:

<dxb:BarEditItem x:Name="spinEdit">
     <dxb:BarEditItem.EditSettings>
      <dxe:SpinEditSettings />
     </dxb:BarEditItem.EditSettings>
</dxb:BarEditItem>

C#:

public MainWindow()
{
    InitializeComponent();
    barManager1.LayoutUpdated += new EventHandler(barManager1_LayoutUpdated);           
}

void barManager1_LayoutUpdated(object sender, EventArgs e)
{
    if (spindEditItemLink.Editor != null)
    {
        spindEditItemLink..???.. += new ????(spinEdit1_Spin);
        barManager1.LayoutUpdated -= new EventHandler(barManager1_LayoutUpdated);
    }
}

void spinEdit1_Spin(object sender, EventArgs e)
{
    MessageBox.Show("Foo");
}

Answer 1

You can attach an event handler to the SpinEdit.Spin event via the editor style:

<dxb:BarEditItem x:Name="comboBox" Content="ComboBox" EditWidth="150">
    <dxb:BarEditItem.EditStyle>
        <Style TargetType="dxe:SpinEdit">
            <EventSetter Event="Spin" Handler="OnSpin"/>
        </Style>
    </dxb:BarEditItem.EditStyle>
    <dxb:BarEditItem.EditSettings>
        <dxe:SpinEditSettings/>
    </dxb:BarEditItem.EditSettings>
</dxb:BarEditItem>