5

次のスタイルが原因で発生するこの例外を修正するにはどうすればよいですか?

        <Style x:Key="OnOffSwitchToggleButton" TargetType="{x:Type ToggleButton}">
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type ToggleButton}">
                        <Grid Margin="0,0,0,-0.033">
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="0.456*"/>
                                <ColumnDefinition Width="0.544*"/>
                            </Grid.ColumnDefinitions>
                            <VisualStateManager.VisualStateGroups>
                                <VisualStateGroup x:Name="CommonStates">
                                    <VisualState x:Name="Normal">
                                        <Storyboard>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.Y)" Storyboard.TargetName="Switch">
                                                <EasingDoubleKeyFrame KeyTime="0" Value="0.083"/>
                                            </DoubleAnimationUsingKeyFrames>
                                            <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)" Storyboard.TargetName="path1">
                                                <EasingColorKeyFrame KeyTime="0" Value="White"/>
                                            </ColorAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                    <VisualState x:Name="MouseOver">
                                        <Storyboard>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Effect).(DropShadowEffect.Opacity)" Storyboard.TargetName="path">
                                                <EasingDoubleKeyFrame KeyTime="0" Value="1"/>
                                            </DoubleAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                    <VisualState x:Name="Pressed"/>
                                    <VisualState x:Name="Disabled"/>
                                </VisualStateGroup>
                                <VisualStateGroup x:Name="CheckStates">
                                    <VisualState x:Name="Checked">
                                        <Storyboard>
                                            <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)" Storyboard.TargetName="path">
                                                <EasingColorKeyFrame KeyTime="0:0:0.2" Value="#FF39B54A"/>
                                            </ColorAnimationUsingKeyFrames>
                                            <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Stroke).(SolidColorBrush.Color)" Storyboard.TargetName="path">
                                                <EasingColorKeyFrame KeyTime="0:0:0.2" Value="#FF319D40"/>
                                            </ColorAnimationUsingKeyFrames>
                                            <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(TextElement.Foreground).(SolidColorBrush.Color)" Storyboard.TargetName="label">
                                                <EasingColorKeyFrame KeyTime="0" Value="#00999999"/>
                                                <DiscreteColorKeyFrame KeyTime="0:0:0.2" Value="#0039B54A"/>
                                                <EasingColorKeyFrame KeyTime="0:0:0.3" Value="White"/>
                                            </ColorAnimationUsingKeyFrames>
                                            <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(ContentControl.Content)" Storyboard.TargetName="label">
                                                <DiscreteObjectKeyFrame KeyTime="0:0:0.2" Value="ON"/>
                                            </ObjectAnimationUsingKeyFrames>
                                            <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.HorizontalAlignment)" Storyboard.TargetName="Switch">
                                                <DiscreteObjectKeyFrame KeyTime="0:0:0.2" Value="{x:Static HorizontalAlignment.Left}"/>
                                            </ObjectAnimationUsingKeyFrames>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.X)" Storyboard.TargetName="Switch">
                                                <EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="39.965"/>
                                            </DoubleAnimationUsingKeyFrames>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.X)" Storyboard.TargetName="label">
                                                <DiscreteDoubleKeyFrame KeyTime="0:0:0.2" Value="-19.224"/>
                                            </DoubleAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                    <VisualState x:Name="Unchecked">
                                        <Storyboard>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.X)" Storyboard.TargetName="Switch">
                                                <EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="0"/>
                                            </DoubleAnimationUsingKeyFrames>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.X)" Storyboard.TargetName="label">
                                                <EasingDoubleKeyFrame KeyTime="0" Value="0"/>
                                                <DiscreteDoubleKeyFrame KeyTime="0:0:0.2" Value="0"/>
                                            </DoubleAnimationUsingKeyFrames>
                                            <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(TextElement.Foreground).(SolidColorBrush.Color)" Storyboard.TargetName="label">
                                                <EasingColorKeyFrame KeyTime="0" Value="#00999999"/>
                                                <EasingColorKeyFrame KeyTime="0:0:0.2" Value="#00999999"/>
                                                <EasingColorKeyFrame KeyTime="0:0:0.3" Value="#FF999999"/>
                                            </ColorAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                    <VisualState x:Name="Indeterminate"/>
                                </VisualStateGroup>
                            </VisualStateManager.VisualStateGroups>
                            <Canvas x:Name="_switch" UseLayoutRounding="False" Height="30" Width="70" d:LayoutOverrides="VerticalMargin" Grid.ColumnSpan="2">
                                <Canvas x:Name="Background" Height="30" Canvas.Left="0" Canvas.Top="0" Width="70" RenderTransformOrigin="0.5,0.5">
                                    <Canvas.RenderTransform>
                                        <TransformGroup>
                                            <ScaleTransform/>
                                            <SkewTransform/>
                                            <RotateTransform/>
                                            <TranslateTransform/>
                                        </TransformGroup>
                                    </Canvas.RenderTransform>
                                    <Path x:Name="path" Height="30" Canvas.Left="0" Canvas.Top="0" Width="70" Data="F1M55.0161,-0.966799999999999L14.9831,-0.966799999999999C6.7081,-0.966799999999999,0.00010000000000332,5.7412,0.00010000000000332,14.0162C0.00010000000000332,22.2922,6.7081,29.0002,14.9831,29.0002L55.0161,29.0002C63.2911,29.0002,70.0001,22.2922,70.0001,14.0162C70.0001,5.7412,63.2911,-0.966799999999999,55.0161,-0.966799999999999" Fill="#FFEDEDED" Stretch="Fill" Stroke="#FFCCCCCC">
                                        <Path.Effect>
                                            <DropShadowEffect ShadowDepth="0" Color="#FF00ADEF" Opacity="0"/>
                                        </Path.Effect>
                                    </Path>
                                </Canvas>
                                <Grid x:Name="Switch" Height="22" Canvas.Left="4.815" Canvas.Top="3.568" Width="22" RenderTransformOrigin="0.5,0.5">
                                    <Grid.RenderTransform>
                                        <TransformGroup>
                                            <ScaleTransform/>
                                            <SkewTransform/>
                                            <RotateTransform/>
                                            <TranslateTransform/>
                                        </TransformGroup>
                                    </Grid.RenderTransform>
                                    <Grid.Effect>
                                        <DropShadowEffect BlurRadius="3" ShadowDepth="0" Opacity="0.5"/>
                                    </Grid.Effect>
                                    <Path x:Name="path1" Data="F1M14.9614,27.0166C7.7934,27.0166,1.9614,21.1846,1.9614,14.0166C1.9614,6.8486,7.7934,1.0166,14.9614,1.0166C22.1294,1.0166,27.9614,6.8486,27.9614,14.0166C27.9614,21.1846,22.1294,27.0166,14.9614,27.0166" Height="22" Stretch="Fill" Width="22" Margin="0" Fill="White"/>
                                </Grid>
                            </Canvas>
                            <Label x:Name="label" Content="OFF" Grid.Column="1" Margin="-2.506,2,0,0" HorizontalAlignment="Left" Padding="0" VerticalAlignment="Center" FontFamily="Avenir 45" FontSize="14.667" Foreground="#FF999999" RenderTransformOrigin="0.5,0.5">
                                <Label.RenderTransform>
                                    <TransformGroup>
                                        <ScaleTransform/>
                                        <SkewTransform/>
                                        <RotateTransform/>
                                        <TranslateTransform/>
                                    </TransformGroup>
                                </Label.RenderTransform>
                            </Label>
                        </Grid>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
            <Setter Property="HorizontalAlignment" Value="Left"/>
        </Style>

このスタイルを Grid セル内にあるトグル ボタンに適用しています。

<ToggleButton Grid.Column="1" IsChecked="{Binding Path=ObjectStatus}" Style="{StaticResource ResourceKey=OnOffSwitchToggleButton}" Margin="5,0,0,0"/>

devexpress GridControl 内に別のトグル ボタンがありますが、この例外は表示されません。

4

4 に答える 4

11

ジョンが言ったように、エラーはこの行にあります

<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.Y)" Storyboard.TargetName="Switch">

switchでプロパティを反復して検索することはできないため、解決策は、トランスフォームに名前を付けてから、トランスフォームを直接参照することです。

<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(TranslateTransform.Y)" Storyboard.TargetName="SwitchTranslate">

と

<Grid x:Name="Switch" Height="22" Canvas.Left="4.815" Canvas.Top="3.568" Width="22" RenderTransformOrigin="0.5,0.5">
                            <Grid.RenderTransform>
                                <TransformGroup>
                                    <ScaleTransform/>
                                    <SkewTransform/>
                                    <RotateTransform/>
                                    <TranslateTransform x:Name="SwitchTranslate"/>
                                </TransformGroup>
于 2013-02-27T07:38:38.923 に答える
1 
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.Y)" Storyboard.TargetName="Switch">

これは問題のある行で、'(0).(1)3' です。

  • (0) は (UIElement.RenderTransform)、
  • (1) は (TransforGroup.Children)、
  • [3] は [3] であり、
  • (2) は (TranslateTransform.Y)

あまり役に立ちませんが、同様の問題が発生していました。その行をコメントアウトすると問題は解決すると思いますが、うまくいかないかもしれません。おそらく、この種の問題の経験が豊富な人がここでチャイムを鳴らすことができます.

于 2012-12-18T21:53:54.777 に答える
0

以下はあなたの固定スタイルです：

<Style x:Key="OnOffSwitchToggleButton" TargetType="{x:Type ToggleButton}">
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type ToggleButton}">
                        <Grid Margin="0,0,0,-0.033">
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="0.456*"/>
                                <ColumnDefinition Width="0.544*"/>
                            </Grid.ColumnDefinitions>
                            <VisualStateManager.VisualStateGroups>
                                <VisualStateGroup x:Name="CommonStates">
                                    <VisualState x:Name="Normal">
                                        <Storyboard>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.Y)" Storyboard.TargetName="Switch">
                                                <EasingDoubleKeyFrame KeyTime="0" Value="0.083"/>
                                            </DoubleAnimationUsingKeyFrames>
                                            <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)" Storyboard.TargetName="path1">
                                                <EasingColorKeyFrame KeyTime="0" Value="White"/>
                                            </ColorAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                    <VisualState x:Name="MouseOver">
                                        <Storyboard>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Effect).(DropShadowEffect.Opacity)" Storyboard.TargetName="path">
                                                <EasingDoubleKeyFrame KeyTime="0" Value="1"/>
                                            </DoubleAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                    <VisualState x:Name="Pressed"/>
                                    <VisualState x:Name="Disabled"/>
                                </VisualStateGroup>
                                <VisualStateGroup x:Name="CheckStates">
                                    <VisualState x:Name="Checked">
                                        <Storyboard>
                                            <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)" Storyboard.TargetName="path">
                                                <EasingColorKeyFrame KeyTime="0:0:0.2" Value="#FF39B54A"/>
                                            </ColorAnimationUsingKeyFrames>
                                            <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Stroke).(SolidColorBrush.Color)" Storyboard.TargetName="path">
                                                <EasingColorKeyFrame KeyTime="0:0:0.2" Value="#FF319D40"/>
                                            </ColorAnimationUsingKeyFrames>
                                            <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(TextElement.Foreground).(SolidColorBrush.Color)" Storyboard.TargetName="label">
                                                <EasingColorKeyFrame KeyTime="0" Value="#00999999"/>
                                                <DiscreteColorKeyFrame KeyTime="0:0:0.2" Value="#0039B54A"/>
                                                <EasingColorKeyFrame KeyTime="0:0:0.3" Value="White"/>
                                            </ColorAnimationUsingKeyFrames>
                                            <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(ContentControl.Content)" Storyboard.TargetName="label">
                                                <DiscreteObjectKeyFrame KeyTime="0:0:0.2" Value="ON"/>
                                            </ObjectAnimationUsingKeyFrames>
                                            <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.HorizontalAlignment)" Storyboard.TargetName="Switch">
                                                <DiscreteObjectKeyFrame KeyTime="0:0:0.2" Value="{x:Static HorizontalAlignment.Left}"/>
                                            </ObjectAnimationUsingKeyFrames>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.X)" Storyboard.TargetName="Switch">
                                                <EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="39.965"/>
                                            </DoubleAnimationUsingKeyFrames>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.X)" Storyboard.TargetName="label">
                                                <DiscreteDoubleKeyFrame KeyTime="0:0:0.2" Value="-19.224"/>
                                            </DoubleAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                    <VisualState x:Name="Unchecked">
                                        <Storyboard>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.X)" Storyboard.TargetName="Switch">
                                                <EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="0"/>
                                            </DoubleAnimationUsingKeyFrames>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.X)" Storyboard.TargetName="label">
                                                <EasingDoubleKeyFrame KeyTime="0" Value="0"/>
                                                <DiscreteDoubleKeyFrame KeyTime="0:0:0.2" Value="0"/>
                                            </DoubleAnimationUsingKeyFrames>
                                            <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(TextElement.Foreground).(SolidColorBrush.Color)" Storyboard.TargetName="label">
                                                <EasingColorKeyFrame KeyTime="0" Value="#00999999"/>
                                                <EasingColorKeyFrame KeyTime="0:0:0.2" Value="#00999999"/>
                                                <EasingColorKeyFrame KeyTime="0:0:0.3" Value="#FF999999"/>
                                            </ColorAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                    <VisualState x:Name="Indeterminate"/>
                                </VisualStateGroup>
                            </VisualStateManager.VisualStateGroups>
                            <Canvas RenderTransformOrigin="0.5,0.5" x:Name="_switch" UseLayoutRounding="False" Height="30" Width="70"  Grid.ColumnSpan="2">
<Canvas.RenderTransform>
                                        <TransformGroup>
                                            <ScaleTransform/>
                                            <SkewTransform/>
                                            <RotateTransform/>
                                            <TranslateTransform/>
                                        </TransformGroup>
                                    </Canvas.RenderTransform>

                                <Canvas x:Name="Background" Height="30" Canvas.Left="0" Canvas.Top="0" Width="70" RenderTransformOrigin="0.5,0.5">
                                    <Canvas.RenderTransform>
                                        <TransformGroup>
                                            <ScaleTransform/>
                                            <SkewTransform/>
                                            <RotateTransform/>
                                            <TranslateTransform/>
                                        </TransformGroup>
                                    </Canvas.RenderTransform>
                                    <Path x:Name="path" Height="30" Canvas.Left="0" Canvas.Top="0" Width="70" Data="F1M55.0161,-0.966799999999999L14.9831,-0.966799999999999C6.7081,-0.966799999999999,0.00010000000000332,5.7412,0.00010000000000332,14.0162C0.00010000000000332,22.2922,6.7081,29.0002,14.9831,29.0002L55.0161,29.0002C63.2911,29.0002,70.0001,22.2922,70.0001,14.0162C70.0001,5.7412,63.2911,-0.966799999999999,55.0161,-0.966799999999999" Fill="#FFEDEDED" Stretch="Fill" Stroke="#FFCCCCCC">
                                        <Path.Effect>
                                            <DropShadowEffect ShadowDepth="0" Color="#FF00ADEF" Opacity="0"/>
                                        </Path.Effect>
                                    </Path>
                                </Canvas>
                                <Grid x:Name="Switch" Height="22" Canvas.Left="4.815" Canvas.Top="3.568" Width="22" RenderTransformOrigin="0.5,0.5">
                                    <Grid.RenderTransform>
                                        <TransformGroup>
                                            <ScaleTransform/>
                                            <SkewTransform/>
                                            <RotateTransform/>
                                            <TranslateTransform/>
                                        </TransformGroup>
                                    </Grid.RenderTransform>
                                    <Grid.Effect>
                                        <DropShadowEffect BlurRadius="3" ShadowDepth="0" Opacity="0.5"/>
                                    </Grid.Effect>
                                    <Path x:Name="path1" Data="F1M14.9614,27.0166C7.7934,27.0166,1.9614,21.1846,1.9614,14.0166C1.9614,6.8486,7.7934,1.0166,14.9614,1.0166C22.1294,1.0166,27.9614,6.8486,27.9614,14.0166C27.9614,21.1846,22.1294,27.0166,14.9614,27.0166" Height="22" Stretch="Fill" Width="22" Margin="0" Fill="White"/>
                                </Grid>
                            </Canvas>
                            <Label x:Name="label" Content="OFF" Grid.Column="1" Margin="-2.506,2,0,0" HorizontalAlignment="Left" Padding="0" VerticalAlignment="Center" FontFamily="Avenir 45" FontSize="14.667" Foreground="#FF999999" RenderTransformOrigin="0.5,0.5">
                                <Label.RenderTransform>
                                    <TransformGroup>
                                        <ScaleTransform/>
                                        <SkewTransform/>
                                        <RotateTransform/>
                                        <TranslateTransform/>
                                    </TransformGroup>
                                </Label.RenderTransform>
                            </Label>
                        </Grid>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
            <Setter Property="HorizontalAlignment" Value="Left"/>
        </Style>
于 2015-04-09T16:28:29.490 に答える