[Xaml]

<ContentPage ~

    xmlns:cont="~.~"

    ~

    >

    <Grid ColumnSpacing="8" RowSpacing="8" Margin="0,0,0,30">

      <Grid.RowDefinitions>

          <RowDefinition Height="100" />

          <RowDefinition Height="100" />

          <RowDefinition Height="100" />

      </Grid.RowDefinitions>

      <Grid.ColumnDefinitions>

          <ColumnDefinition Width="*" />

          <ColumnDefinition Width="*" />

      </Grid.ColumnDefinitions>

        <Frame HasShadow="true" BackgroundColor="white" CornerRadius="8" Grid.Row="0" Grid.Column="0" Padding="10,10,10,10">

            <Grid>

                <FlexLayout Direction="Column" JustifyContent="SpaceBetween">

                    <Label Text="첫번째" FontSize="20" FontAttributes="Bold"/>

                </FlexLayout>

                <cont:MyBtn Command="{Binding SELECT_COMMAND}" CommandParameter="" />

            </Grid>

        </Frame>

`       <Frame HasShadow="true" BackgroundColor="white" CornerRadius="8" Grid.Row="0" Grid.Column="1" Padding="10,10,10,10">

            <Grid>

                <FlexLayout Direction="Column" JustifyContent="SpaceBetween">

                    <Label Text="두번째" FontSize="20" FontAttributes="Bold"/>

                </FlexLayout>

                <cont:MyBtn Command="{Binding SELECT_COMMAND}" CommandParameter="" />

            </Grid>

        </Frame>

        <Frame HasShadow="true" BackgroundColor="white" CornerRadius="8" Grid.Row="0" Grid.Column="0" Padding="10,10,10,10">

            <Grid>

                <FlexLayout Direction="Column" JustifyContent="SpaceBetween">

                    <Label Text="세번째" FontSize="20" FontAttributes="Bold"/>

                </FlexLayout>

                <cont:MyBtn Command="{Binding SELECT_COMMAND}" CommandParameter="" />

            </Grid>

        </Frame>

    </Grid>

[C#]

FlexLayout flexLayout = new FlexLayout();

~~

Grid grid = new Grid();

~~

grid.Children.Add(flexLayout);

Frame frame = new Frame();

frame.HasShadow = true;

frame.BackgroundColor = Color.White;

frame.CornerRadius = 8;

frame.Padding = new Thickness( 10, 10, 10, 10); frame.SetValue(Grid.RowProperty, 0);

frame.SetValue(Grid.ColumnProperty, 0);

frame.Content = grid;

Grid GridBindingTest = new Grid();

GridBindingTest.Children.Add(frame);