WPF 继承窗口样式的问题

ilikeff8 2017-05-25 06:04:35



    <Style TargetType="{x:Type Window}" x:Key="BaseWindow">

        <Setter Property="WindowStyle" Value="None"/>

        <Setter Property="AllowsTransparency" Value="True" />

        <Setter Property="Width" Value="800"/>

        <Setter Property="Height" Value="600"/>

        <Setter Property="Template">

            <Setter.Value>

                <ControlTemplate>

                    <Border Background="White">

                    <DockPanel LastChildFill="True">

                        <Grid Width="auto" Height="80" VerticalAlignment="Top" HorizontalAlignment="Stretch" DockPanel.Dock="Top">

                            <Viewbox Stretch="Fill">

                                <Canvas Width="790" Height="80">

                                    <StackPanel>

                                        <DockPanel Name="window"  MouseMove="window_MouseMove"  MouseDown="window_MouseDown"  Background="#4C9CFB" Width="790" Height="40" >

                                            <TextBlock Name="txtTitle" Text=" AAA" FontSize="18" FontFamily="微软雅黑"  Foreground="White"  HorizontalAlignment="Center" VerticalAlignment="Center" />

                                            <Button Name="btnClose" Content="X" Width="25" Height="25" DockPanel.Dock="Right" HorizontalAlignment="Right" Margin="3,0" Click="btnClose_Click"/>

                                        </DockPanel>

                                    </StackPanel>

                                </Canvas>

                            </Viewbox>

                        </Grid>

                        <AdornerDecorator>

                            <ContentPresenter />

                        </AdornerDecorator>

                    </DockPanel>

                    </Border>

                </ControlTemplate>

            </Setter.Value>

        </Setter>

    </Style>

把样式指定给一个窗口



<Window x:Class="ApiDemo2.View.BaseWindow"

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

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

        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

        xmlns:local="clr-namespace:ApiDemo2.View"

        mc:Ignorable="d" Style="{StaticResource BaseWindow}"

        Title="BaseWindow"  WindowStartupLocation="CenterScreen">

    <Grid>

        <Button>a</Button>

    </Grid>

</Window>

但按钮根本没有显示出来，
<AdornerDecorator>
<ContentPresenter />
</AdornerDecorator>

没发挥作用

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exception92 2017-05-26

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txtTitle 也可以这样写：

Text="{Binding Title}"

exception92 2017-05-26

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 <ContentPresenter />

-》改为

<ContentPresenter Content="{Binding Content}" />

Milo米啊米啊米 2017-05-26

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你在ContentPresenter 里面加上 <ContentPresenter Content="{TemplateBinding ContentControl.Content}" />试试，你只放了一个ContentPresenter ，但是没有给他的内容指定值。上面那句话的意思是模板绑定，将窗口的内容显示在ContentPresenter 中。

ilikeff8 2017-05-25