create success dialog
ADD
WalletWasabi.Fluent/ViewModels/Wallets/Send/SendSuccessViewModel.cs
+using ReactiveUI;
+using WalletWasabi.Fluent.ViewModels.Navigation;
+
+namespace WalletWasabi.Fluent.ViewModels.Wallets.Send
+{
+ [NavigationMetaData(Title = "Send - Success")]
+ public partial class SendSuccessViewModel : RoutableViewModel
+ {
+ public SendSuccessViewModel()
+ {
+ NextCommand = ReactiveCommand.Create(OnNext);
+ }
+
+ private void OnNext()
+ {
+ Navigate().Clear();
+ }
+ }
+}

ADD
WalletWasabi.Fluent/Views/Wallets/Send/SendSuccessView.axaml
+<UserControl xmlns="https://github.com/avaloniaui"
+ xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+ xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+ xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+ xmlns:c="using:WalletWasabi.Fluent.Controls"
+ xmlns:vm="using:WalletWasabi.Fluent.ViewModels.Wallets.Send"
+ mc:Ignorable="d"
+ x:DataType="vm:SendSuccessViewModel"
+ x:CompileBindings="True"
+ x:Class="WalletWasabi.Fluent.Views.Wallets.Send.SendSuccessView">
+ <c:ContentArea Title="{Binding Title}"
+ Caption=""
+ EnableNext="True" NextContent="Done"
+ ScrollViewer.VerticalScrollBarVisibility="Auto">
+ <DockPanel>
+ <TextBlock Text="Your transaction has been successfully sent." DockPanel.Dock="Bottom"/>
+
+ <Viewbox MaxHeight="150" Margin="40">
+ <PathIcon Data="{StaticResource copy_confirmed}" Opacity="0.6" />
+ </Viewbox>
+ </DockPanel>
+ </c:ContentArea>
+</UserControl>

ADD
WalletWasabi.Fluent/Views/Wallets/Send/SendSuccessView.axaml.cs
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace WalletWasabi.Fluent.Views.Wallets.Send
+{
+ public class SendSuccessView : UserControl
+ {
+ public SendSuccessView()
+ {
+ InitializeComponent();
+ }
+
+ private void InitializeComponent()
+ {
+ AvaloniaXamlLoader.Load(this);
+ }
+ }
+}

create success dialog