[C#/WPF] o:Freeze 속성 : Freezable 엘리먼트의 IsFrozen 속성 상태를 true로 설정하기

■ o:Freeze 속성을 사용해 Freezable 엘리먼트의 IsFrozen 속성 상태를 true로 설정하는 방법을 보여준다.

▶ MainWindow.xaml


<Window x:Class="TestProject.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:o="http://schemas.microsoft.com/winfx/2006/xaml/presentation/options"
    Width="800"
    Height="600"
    Title="o:Freeze 속성 : Freezable 엘리먼트의 IsFrozen 속성 상태를 true로 설정하기"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Grid>
        <Ellipse
            Width="300"
            Height="300"
            Stroke="Black"
            StrokeThickness="2">
            <Ellipse.Fill>
                <DrawingBrush
                    o:Freeze="True"
                    Viewport="0 0 10 10"
                    ViewportUnits="Absolute"
                    TileMode="Tile">
                    <DrawingBrush.Drawing>
                        <DrawingGroup>
                            <GeometryDrawing Brush="White">
                                <GeometryDrawing.Geometry>
                                    <RectangleGeometry Rect="0 0 100 100" />
                                </GeometryDrawing.Geometry>
                            </GeometryDrawing>
                            <GeometryDrawing Brush="LightGray">
                                <GeometryDrawing.Geometry>
                                    <GeometryGroup>
                                        <RectangleGeometry Rect="0 0 50 50"   />
                                        <RectangleGeometry Rect="50 50 50 50" />
                                    </GeometryGroup>
                                </GeometryDrawing.Geometry>
                            </GeometryDrawing>
                        </DrawingGroup>
                    </DrawingBrush.Drawing>
                </DrawingBrush>
            </Ellipse.Fill>
        </Ellipse>
    </Grid>
</Window>

<Window x:Class="TestProject.MainWindow"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:o="http://schemas.microsoft.com/winfx/2006/xaml/presentation/options"

Width="800"

Height="600"

Title="o:Freeze 속성 : Freezable 엘리먼트의 IsFrozen 속성 상태를 true로 설정하기"

FontFamily="나눔고딕코딩"

FontSize="16">

<Grid>

<Ellipse

Width="300"

Height="300"

Stroke="Black"

StrokeThickness="2">

<Ellipse.Fill>

<DrawingBrush

o:Freeze="True"

Viewport="0 0 10 10"

ViewportUnits="Absolute"

TileMode="Tile">

<DrawingBrush.Drawing>

<GeometryDrawing.Geometry>

</GeometryDrawing.Geometry>

</GeometryDrawing>

<GeometryDrawing.Geometry>

</GeometryGroup>

</GeometryDrawing.Geometry>

</GeometryDrawing>

</DrawingGroup>

</DrawingBrush.Drawing>

</DrawingBrush>

</Ellipse.Fill>

</Ellipse>

</Grid>

</Window>

TestProject.zip