ThemedWindow.DialogButtons Property

Gets the custom dialog button collection. This is a dependency property.

Namespace: DevExpress.Xpf.Core

Assembly: DevExpress.Xpf.Core.v20.2.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Core, DevExpress.Wpf.Core

Declaration

C#

public ObservableCollection<object> DialogButtons { get; }

VB.NET

Public ReadOnly Property DialogButtons As ObservableCollection(Of Object)

Property Value

Type	Description
ObservableCollection<Object>	A dialog button collection.

Remarks

Create a ThemedWindowDialogButton object and add it to the DialogButtons collection to display a custom button.

You should specify the dialog button’s DialogResult property.

The following code sample shows how to add the OK and Cancel buttons to the ThemedWindow in code:

C#

ThemedWindow themedWindow = new ThemedWindow() { Title = "Your update is ready" };
themedWindow.Content = new TextBlock() { Text = "Do you want to update now?" };

ThemedWindowDialogButton DismissDialogButton = new ThemedWindowDialogButton() { Content = "Remind Me Tomorrow", DialogResult = MessageBoxResult.No, Placement = Dock.Left };
themedWindow.DialogButtons.Add(DismissDialogButton);

MessageBoxResult result = themedWindow.ShowDialog(MessageBoxButton.OKCancel);

ThemedMessageBox.Show("Done", String.Format("'{0}' dialogButton has been pressed", result.ToString()), MessageBoxButton.OK);

VB.NET

Private Sub SurroundingSub()
    Dim themedWindow As ThemedWindow = New ThemedWindow() With {
        .Title = "Your update is ready"
    }
    Dim themedWindow.Content = New TextBlock() With {
        .Text  = "Do you want to update now?"
    }
    Dim DismissDialogButton As ThemedWindowDialogButton = New ThemedWindowDialogButton() With {
        .Content = "Remind Me Tomorrow",
        .DialogResult = MessageBoxResult.No,
        .Placement = Dock.Left
    }
    themedWindow.DialogButtons.Add(DismissDialogButton)

    Dim result As MessageBoxResult = themedWindow.ShowDialog(MessageBoxButton.OKCancel)

    ThemedMessageBox.Show("Done", String.Format("'{0}' dialogButton has been pressed", result.ToString()), MessageBoxButton.OK)
End Sub

The image below illustrates the result:

The following code sample shows how to add the same buttons to the ThemedWindow in XAML:

XAML

<dx:ThemedWindow ...
    xmlns:dx="http://schemas.devexpress.com/winfx/2008/xaml/core">
    <dx:ThemedWindow.DialogButtons>
        <dx:ThemedWindowDialogButton Content="Remind Me Tomorrow" Placement="Left" DialogResult="No"/>
        <dx:ThemedWindowDialogButton DialogResult="OK" Content="OK" IsDefault="True"/>
        <dx:ThemedWindowDialogButton DialogResult="Cancel" Content="Cancel"/>
    </dx:ThemedWindow.DialogButtons>
</dx:ThemedWindow>