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V25.1
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    ConfirmationBehavior.MessageTitle Property

    Gets or sets the confirmation message title. This is a dependency property.

    Namespace: DevExpress.Mvvm.UI

    Assembly: DevExpress.Xpf.Core.v25.1.dll

    NuGet Package: DevExpress.Wpf.Core

    #Declaration

    public string MessageTitle { get; set; }

    #Property Value

    Type Default Description
    String Confirmation

    The confirmation message title.

    #Remarks

    The following code sample attaches a ConfirmationBehavior to a button and sets a custom message title:

    <UserControl ... 
        xmlns:dxmvvm="http://schemas.devexpress.com/winfx/2008/xaml/mvvm">
        <UserControl.DataContext>
            <ViewModels:MainViewModel/>
        </UserControl.DataContext>
        <StackPanel>
            <Button Content="Close">
                <dxmvvm:Interaction.Behaviors>
                   <dxmvvm:ConfirmationBehavior Command="{Binding CloseCommand}" MessageTitle="Unsaved changes"
                   MessageText="The document has unsaved changes. Do you want to close the document?"/>
                </dxmvvm:Interaction.Behaviors>
            </Button>
        </StackPanel>
    </UserControl>
    
    using DevExpress.Mvvm;
    using DevExpress.Mvvm.DataAnnotations;
    
    public class MainViewModel : ViewModelBase {
        [Command]
        public void Close() {
            // ...
        }
    }
    
    See Also