GraphWindow.xaml

<Window x:Class="AsusFanControl.GraphWindow"
        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:lvc="clr-namespace:LiveChartsCore.SkiaSharpView.WPF;assembly=LiveChartsCore.SkiaSharpView.WPF"
        xmlns:local="clr-namespace:AsusFanControl"
        xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
        mc:Ignorable="d" 
        Title="График" Height="500" Width="834" MinHeight="720" MinWidth="1280" WindowStartupLocation="CenterScreen">
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="2*"></ColumnDefinition>
            <ColumnDefinition></ColumnDefinition>
        </Grid.ColumnDefinitions>
        <Grid Grid.Column="0" >
            <lvc:CartesianChart Series="{Binding Series}"
                            MouseMove="CartesianChart_MouseMove"
                            MouseUp="CartesianChart_MouseUp"
                            XAxes="{Binding XAxis}"
                            YAxes="{Binding YAxis}"
                            Title="{Binding Title}" >
            </lvc:CartesianChart>
        </Grid>
        <Grid Grid.Column="1">
            <Grid.RowDefinitions>
                <RowDefinition Height="0.2*"></RowDefinition>
                <RowDefinition></RowDefinition>
                <RowDefinition></RowDefinition>
            </Grid.RowDefinitions>
            <TextBlock Grid.Row="0" Text="НАСТРОЙКИ" FontSize="22" HorizontalAlignment="Center" VerticalAlignment="Center" />
            <Grid Grid.Row="1" >
                <Grid.ColumnDefinitions>
                    <ColumnDefinition></ColumnDefinition>
                    <ColumnDefinition Width="0.1*"></ColumnDefinition>
                    <ColumnDefinition></ColumnDefinition>
                </Grid.ColumnDefinitions>
                <Grid.RowDefinitions>
                    <RowDefinition></RowDefinition>
                    <RowDefinition></RowDefinition>
                    <RowDefinition></RowDefinition>
                    <RowDefinition></RowDefinition>
                </Grid.RowDefinitions>
                <ComboBox Style="{DynamicResource MaterialDesignFloatingHintComboBox}" HorizontalContentAlignment="Stretch"
          ItemsSource="{Binding Graphs}" SelectedItem="{Binding SelectedGraph}" Grid.ColumnSpan="3" materialDesign:HintAssist.Hint="Графики" >
                    <ComboBox.ItemTemplate>
                        <DataTemplate>
                            <TextBlock Text="{Binding Name}" />
                        </DataTemplate>
                    </ComboBox.ItemTemplate>
                </ComboBox>

                <Button Grid.Column="2" Grid.Row="1" Content="Сохранить" Command="{Binding SaveCommand}"></Button>
                <Button Grid.Column="0" Grid.Row="2" Content="Отменить" Style="{StaticResource MaterialDesignRaisedDarkButton}" 
                        Command="{Binding UndoCommand}" ></Button>
                <Button Grid.Column="2" Grid.Row="2" Content="Удалить" Style="{StaticResource MaterialDesignRaisedSecondaryButton}" 
                        Command="{Binding RemoveCommand}" ></Button>

                <materialDesign:DialogHost Grid.Column="0" Grid.Row="1" CloseOnClickAway="True" IsOpen="{Binding IsOpenDialog}" >
                    <Button  Content="Создать новый" Command="{x:Static materialDesign:DialogHost.OpenDialogCommand}" ></Button>
                    <materialDesign:DialogHost.DialogContent>
                        <StackPanel Margin="16">
                            <TextBlock Text="Создание графика" />
                            <TextBox Text="{Binding NameGraph}"  materialDesign:HintAssist.Hint="Название графика" Margin="0,8,0,0" HorizontalAlignment="Stretch" />

                            <StackPanel HorizontalAlignment="Right" Orientation="Horizontal">
                                <Button Margin="0,8,8,0" Command="{Binding CreateCommand}" 
                                        Content="СОЗДАТЬ" IsCancel="True" Style="{StaticResource MaterialDesignFlatButton}"></Button>

                                <Button Margin="0,8,8,0" Command="{x:Static materialDesign:DialogHost.CloseDialogCommand}" 
                                        Content="ОТМЕНА" IsCancel="True" Style="{StaticResource MaterialDesignFlatButton}"></Button>
                            </StackPanel>
                        </StackPanel>
                    </materialDesign:DialogHost.DialogContent>
                    
                </materialDesign:DialogHost>
            </Grid>
            <Button Grid.Row="3" Content="Закрыть окно" Style="{StaticResource MaterialDesignRaisedSecondaryButton}" 
                    VerticalAlignment="Bottom" HorizontalAlignment="Right" Click="Close_Click" Margin="0,0,10,10" />
        </Grid>
    </Grid>
</Window>