right to left dialog in mahapps - wpf

Question

I'm using Mahapps,metro toolkit for create a WPF application.I want to show a right to left dialog.
await this.ShowMessageAsync("This is the title", "Some message");
I am usig above code to create dialog but it is left to right.

Answer 1

This is how to align right in a MessageBox. You should check to see if there is a similar way to do this using MahApps.Metro:
MessageBox.Show("hi", "hey", MessageBoxButton.OK, MessageBoxImage.Information, MessageBoxResult.OK, MessageBoxOptions.RightAlign);
The parameters, in order, are:
Message
Title
Button type
Icon displayed
Button type that is returned by user click
Display options (this is the parameter you are looking for)
This creates the following dialog box:

Answer 2

I found the solution.just add this style to app.xaml
<Style TargetType="{x:Type Dialog:MessageDialog}"
BasedOn="{StaticResource {x:Type Dialog:BaseMetroDialog}}">
<Setter Property="FlowDirection" Value="RightToLeft" />
</Style>
Here is my app.xaml file
<Application xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:RandomQuestions"
xmlns:Dialogs="clr-namespace:MahApps.Metro.Controls.Dialogs;assembly=MahApps.Metro"
xmlns:controls="http://metro.mahapps.com/winfx/xaml/controls"
StartupUri="MainWindow.xaml">
<Application.Resources>
<ResourceDictionary >
<Style TargetType="{x:Type Dialogs:MessageDialog}" BasedOn="{StaticResource {x:Type Dialogs:BaseMetroDialog}}">
<Setter Property="FlowDirection" Value="RightToLeft" />
</Style>
<ResourceDictionary.MergedDictionaries>
<!-- MahApps.Metro resource dictionaries. Make sure that all file names are Case Sensitive! -->
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Controls.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Fonts.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Colors.xaml" />
<!-- Accent and AppTheme setting -->
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/Amber.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/BaseLight.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>