我想在WPF中實現一個垂直進度條,並且遇到了一些困難。我遵循格雷格D的Vertical progress bar template .net的回答,但它不適合我。我已經嘗試使用外部風格和內聯運氣。這很煩人,因爲它似乎是一個相對簡單的答案。我的XAML
;垂直進度條Wpf
<ProgressBar Name="VolumeMeter" Orientation="Vertical" Margin="4,30,0,0"
Value="50" HorizontalAlignment="Left" VerticalAlignment="Top" Height="300" Width="10">
<ProgressBar.Template>
<ControlTemplate>
<Border BorderBrush="Green" x:Name="Root" BorderThickness="1">
<Grid Name="PART_Track" Background="Red">
<Rectangle Name="PART_Indicator" Fill="Blue"/>
</Grid>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="Orientation" Value="Vertical">//Error Here
<!-- Rotate the progressbar so the left edge is the bottom edge -->
<Setter TargetName="Root" Property="LayoutTransform">
<Setter.Value>
<RotateTransform Angle="270" />
</Setter.Value>
</Setter>
<Setter TargetName="Root" Property="Width"
Value="{Binding RelativeSource={RelativeSource TemplatedParent},
Path=Height}"/>
<Setter TargetName="Root" Property="Height"
Value="{Binding RelativeSource={RelativeSource TemplatedParent},
Path=Width}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</ProgressBar.Template>
</ProgressBar>
我得到的錯誤是在<Trigger Property="Orientation" Value="Vertical">
行,我得到;
無法在類型「System.Windows.Controls.Control」上找到模板屬性'方向'。
完美,感謝H.B.! – windowskm 2012-07-06 14:32:46