相关疑难解决方法(0)

我正在使用WPF Shell集成库来创建我的wpf应用程序的自定义chrome.一切都很好,但是当最大化应用程序时,屏幕外有6或7个像素.

这是我正在使用的代码:

<Style TargetType="{x:Type local:MainWindow}">
        <Setter Property="shell:WindowChrome.WindowChrome">
            <Setter.Value>
                <shell:WindowChrome
                    ResizeBorderThickness="6"
                    CaptionHeight="10"
                    CornerRadius="0"
                    GlassFrameThickness="1"/>
            </Setter.Value>
        </Setter>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type local:MainWindow}">
                    <Grid>
                        <Border BorderThickness="1" BorderBrush="#389FD1" Background="#389FD1">
                            <ContentPresenter Margin="0,22,0,0" Content="{TemplateBinding Content}"/>
                        </Border>
                        <StackPanel Orientation="Horizontal" HorizontalAlignment="Right" VerticalAlignment="Top" >
                            <TextBlock Text="{Binding NombreUsuario}" Foreground="White" Margin="5,5,20,5" Opacity=".8" />
                            <Button Style="{StaticResource ImageButton}" Height="20" Width="20" Margin="0" Click="WindowMinimize" shell:WindowChrome.IsHitTestVisibleInChrome="True">
                                <Image Height="10" Width="10" Source="/Resources/Images/minimize.png" />
                            </Button>
                            <Button Style="{StaticResource ImageButton}" Height="20" Width="20" Margin="0" Click="WindowMaximizeRestore" shell:WindowChrome.IsHitTestVisibleInChrome="True" >
                                <Image Height="10" Width="10" Source="/Resources/Images/maximize.png" />
                            </Button>
                            <Button Style="{StaticResource ImageButton}" Height="20" Width="20" …

我使用WindowChrome来自定义Window.当我最大化窗口时,边缘不在屏幕上.我使用以下代码来解决此问题:

<Window x:Class="WpfApplication1.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <WindowChrome.WindowChrome>
        <WindowChrome CaptionHeight="50" CornerRadius="0" GlassFrameThickness="0" NonClientFrameEdges="None" ResizeBorderThickness="5" UseAeroCaptionButtons="False" />
    </WindowChrome.WindowChrome>

    <Grid>  
        <Grid.Style>
            <Style TargetType="{x:Type Grid}">
                <Setter Property="Margin" Value="0" />
                <Style.Triggers>
                    <DataTrigger Binding="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Window}}, Path=WindowState}" Value="Maximized">
                        <Setter Property="Margin" Value="{x:Static SystemParameters.WindowResizeBorderThickness}" />
                    </DataTrigger>
                </Style.Triggers>
            </Style>
        </Grid.Style>
        <Border BorderThickness="2" BorderBrush="Blue" Background="Yellow" />
    </Grid>

</Window>

我的问题:如何获得正确的像素数,以便边缘不在屏幕之外.

SystemParameters.WindowResizeBorderThickness包含的值不正确.

我试图弄清楚如何以编程方式判断Windows 7机器是否启用了触控功能.是否有任何触摸API(托管或非托管)可以帮助我实现这一目标？或者我可以检查注册表中的某些内容？