我在WPF上比較新,我需要一些幫助。WPF:防止邊界厚度縮放
我在ViewBox上有一個ViewBox,裏面有一個Ellipse和一個邊框。 當我調整窗體大小時,我想讓橢圓和邊框自動縮放(它的功能)。 但我不想讓BorderThickness縮放。邊框的厚度應保持3像素。
有誰知道如何做到這一點?
這是我的XAML:
<Window
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
x:Class="StretchTest.MainWindow"
x:Name="Window"
Title="MainWindow"
Width="700" Height="400">
<Grid x:Name="LayoutRoot">
<Viewbox>
<Grid Height="300" Width="400" HorizontalAlignment="Center" VerticalAlignment="Center">
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Ellipse Fill="#FF7171EB" Stroke="#FF041374" StrokeThickness="3" Grid.Row="0" Grid.Column="0"/>
<Border BorderBrush="Red" BorderThickness="3" CornerRadius="8" Grid.Row="0" Grid.Column="0"/>
<Ellipse Fill="#FF7171EB" Stroke="#FF041374" StrokeThickness="3" Grid.Row="0" Grid.Column="1"/>
<Border BorderBrush="Red" BorderThickness="3" CornerRadius="8" Grid.Row="0" Grid.Column="1"/>
<Ellipse Fill="#FF7171EB" Stroke="#FF041374" StrokeThickness="3" Grid.Row="0" Grid.Column="2"/>
<Border BorderBrush="Red" BorderThickness="3" CornerRadius="8" Grid.Row="0" Grid.Column="2"/>
<Ellipse Fill="#FF7171EB" Stroke="#FF041374" StrokeThickness="3" Grid.Row="0" Grid.Column="3"/>
<Border BorderBrush="Red" BorderThickness="3" CornerRadius="8" Grid.Row="0" Grid.Column="3"/>
<Ellipse Fill="#FF7171EB" Stroke="#FF041374" StrokeThickness="3" Grid.Row="1" Grid.Column="0"/>
<Border BorderBrush="Red" BorderThickness="3" CornerRadius="8" Grid.Row="1" Grid.Column="0"/>
<Ellipse Fill="#FF7171EB" Stroke="#FF041374" StrokeThickness="3" Grid.Row="1" Grid.Column="1"/>
<Border BorderBrush="Red" BorderThickness="3" CornerRadius="8" Grid.Row="1" Grid.Column="1"/>
<Ellipse Fill="#FF7171EB" Stroke="#FF041374" StrokeThickness="3" Grid.Row="1" Grid.Column="2"/>
<Border BorderBrush="Red" BorderThickness="3" CornerRadius="8" Grid.Row="1" Grid.Column="2"/>
<Ellipse Fill="#FF7171EB" Stroke="#FF041374" StrokeThickness="3" Grid.Row="1" Grid.Column="3"/>
<Border BorderBrush="Red" BorderThickness="3" CornerRadius="8" Grid.Row="1" Grid.Column="3"/>
<Ellipse Fill="#FF7171EB" Stroke="#FF041374" StrokeThickness="3" Grid.Row="2" Grid.Column="0"/>
<Border BorderBrush="Red" BorderThickness="3" CornerRadius="8" Grid.Row="2" Grid.Column="0"/>
<Ellipse Fill="#FF7171EB" Stroke="#FF041374" StrokeThickness="3" Grid.Row="2" Grid.Column="1"/>
<Border BorderBrush="Red" BorderThickness="3" CornerRadius="8" Grid.Row="2" Grid.Column="1"/>
<Ellipse Fill="#FF7171EB" Stroke="#FF041374" StrokeThickness="3" Grid.Row="2" Grid.Column="2"/>
<Border BorderBrush="Red" BorderThickness="3" CornerRadius="8" Grid.Row="2" Grid.Column="2"/>
<Ellipse Fill="#FF7171EB" Stroke="#FF041374" StrokeThickness="3" Grid.Row="2" Grid.Column="3"/>
<Border BorderBrush="Red" BorderThickness="3" CornerRadius="8" Grid.Row="2" Grid.Column="3"/>
</Grid>
</Viewbox>
</Grid>
感謝您的幫助!
:
使用靜態資源較短的版本謝謝你的建議Thomas。 問題是橢圓和邊框應拉伸=均勻。只有BorderThickness不應該。如果我將Ellipse和Border放置在一個網格單元格中,我如何指定網格應拉伸=均勻? – Jackerd 2010-11-06 20:38:52
我已經給我的答案添加了一個例子,希望它可以幫助 – Thomas 2010-11-07 03:32:11
謝謝托馬斯,我檢查了你的例子,但它不完全是我需要的。我設法在我的問題中添加了我的XAML。行爲正是我所需要的,但只有BorderThickness不應該伸展。 – Jackerd 2010-11-07 09:10:04