KursachMukha/KursachMukha692gr/SmenaPassword.xaml

<Window x:Class="KursachMukha692gr.SmenaPassword"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        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:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
        Title="Смена пароля" Height="360" Width="450" WindowStartupLocation="CenterScreen" VerticalAlignment="Bottom" HorizontalAlignment="Stretch" ScrollViewer.HorizontalScrollBarVisibility="Disabled">
    <Grid Background="#028E9B">
        <Border MinWidth="400" MaxWidth="400" Margin="15,10" Background="#35C0CD" VerticalAlignment="Center" Padding="30" Height="309">
            <StackPanel>
                <TextBlock Text="Смена пароля" HorizontalAlignment="Center"  FontSize="20" Margin="32,0,31,-5"/>
                <Grid Margin="0 0 0 20"/>
                <TextBox x:Name ="Login" materialDesign:HintAssist.Hint="Введите логин" Style="{StaticResource MaterialDesignFloatingHintTextBox}"/>
                <PasswordBox x:Name ="pass1" materialDesign:HintAssist.Hint="Введите пароль" Style="{StaticResource MaterialDesignFloatingHintPasswordBox}"/>
                <PasswordBox x:Name ="pass2" materialDesign:HintAssist.Hint="Повторите пароль" Style="{StaticResource MaterialDesignFloatingHintPasswordBox}"/>
                <Button Content="Сменить пароль" Margin="0,10" Background="#006363"  Click="Button_Click" Height="30"/>
                <Button Content="Назад" Background="#006363"  Click="Button_Click_Back" Height="30" Margin="0,10" />
            </StackPanel>
        </Border>
    </Grid>
</Window>