如何从父窗口中删除对主窗口的控制
这是我的主窗口代码，它具有一个浏览按钮，并且该按钮也显示在用户控件上，但是我不想在用户控件
中显示该按钮和该按钮所占用的空间
<Window x:Class="Take_Out_Info.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Take Out Info" Height="auto" Width="auto"
Closing="Window_Closing" WindowState="Maximized">
<Window.Resources>
<Style x:Key="menuitem" TargetType="MenuItem">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type MenuItem}">
<Border x:Name="Bd" Padding="17,0,17,0" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" SnapsToDevicePixels="True" Uid="Border_38">
<ContentPresenter x:Name="ContentPresenter" Content="{TemplateBinding Header}" Grid.Column="1" ContentSource="Header" Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" Uid="ContentPresenter_33"/>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Opacity" Value="0.8"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Window.Resources>
<Grid Background="#b5d2fc">
<Grid.RowDefinitions>
<RowDefinition Height="50"/>
<RowDefinition Height="auto" />
</Grid.RowDefinitions>
<Grid Grid.Row="0" >
<Menu Name="browsemenu" DockPanel.Dock="Top" Opacity="1" Height="50" Background="#1389e4" >
<MenuItem x:Name="browse" Width="140" Margin="10,10,10,10" HorizontalAlignment="Center" Style="{StaticResource menuitem}" Click="browse_Click" Height="30" Background="white" BorderThickness="2" BorderBrush="black">
<MenuItem.Header>
<TextBlock Width="90" TextAlignment="Center" VerticalAlignment="CENTER" Foreground="#1389e4" FontWeight="Bold" HorizontalAlignment="Center" FontSize="15" ><Run Text="Browse"/></TextBlock>
</MenuItem.Header>
</MenuItem>
</Menu>
</Grid>
<Grid Grid.Row="1" >
<ContentControl x:Name="DetailsControl" Margin="0" HorizontalAlignment="Left" VerticalAlignment="Top" />
</Grid>
</Grid>
</Window>
此图片是我的主窗口
这是我的用户控制代码
<UserControl x:Class="Take_Out_Info.BrowseFile"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:adorners="http://gu.se/Adorners"
Height="auto" Width="auto">
<Grid Background="#b5d2fc">
<Grid.RowDefinitions>
<RowDefinition Height="40"/>
<RowDefinition Height="50"/>
<RowDefinition Height="auto"/>
</Grid.RowDefinitions>
<Grid Width="auto" Background="#1389e4">
<Button Grid.Row="0" Content="Browse" Name="btnBrowse" Click="btnBrowse_Click" HorizontalAlignment="Left" VerticalAlignment="Center" Margin="10,0,0,0" Height="27" Width="140" Background="White" FontSize="15" BorderThickness="2" BorderBrush="Black" />
<Button Grid.Row="0" Content="Search" Name="btnSearch" Click="btnSearch_Click" HorizontalAlignment="Left" VerticalAlignment="Center" Margin="190,0,0,0" Height="27" Width="140" Background="White" FontSize="15" BorderThickness="2" BorderBrush="Black" />
<Button Grid.Row="0" Content="Reset" Name="btnReset" Click="btnReset_Click" HorizontalAlignment="Left" VerticalAlignment="Center" Margin="370,0,0,0" Height="27" Width="140" Background="White" FontSize="15" BorderThickness="2" BorderBrush="Black" />
<ContentControl x:Name="DetailsControl" VerticalAlignment="Top" HorizontalAlignment="Left" Width="0" />
</Grid>
<Grid Grid.Row="1" Width="auto">
<Grid.RowDefinitions>
<RowDefinition Height="40"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<TextBox Name="txtDayfind" adorners:Watermark.Text="Search Day Here" Grid.Row="1" Grid.Column="0" Margin="-10,0,0,0" Height="24" Width="120"/>
<Button Name="btnDayfind" Grid.Row="1" Grid.Column="0" Margin="110,0,0,0" Height="24" Width="24" Click="btnDayfind_Click">
<Image Source="002-search.png"></Image>
</Button>
<Button Name="btnDayReset" Grid.Row="1" Grid.Column="0" Margin="157,0,0,0" Height="24" Width="24" Click="btnDayReset_Click">
<Image Source="001-multiply.png"></Image>
</Button>
<TextBox Name="txtDatefind" adorners:Watermark.Text="Search Date Here" Grid.Row="0" Grid.Column="1" Margin="-10,0,0,0" Height="24" Width="120"/>
<Button Name="btnDatefind" Grid.Row="0" Grid.Column="1" Margin="121,0,0,0" Height="24" Width="24" Click="btnDatefind_Click">
<Image Source="002-search.png"></Image>
</Button>
<Button Name="btnDateReset" Grid.Row="0" Grid.Column="1" Margin="170,0,0,0" Height="24" Width="24" Click="btnDateReset_Click">
<Image Source="001-multiply.png"></Image>
</Button>
<TextBox Name="txtTimefind" adorners:Watermark.Text="Search Time Here" Grid.Row="0" Grid.Column="2" Margin="-10,0,0,0" Height="24" Width="120"/>
<Button Name="btnTimefind" Grid.Row="0" Grid.Column="2" Margin="121,0,0,0" Height="24" Width="24" Click="btnTimefind_Click">
<Image Source="002-search.png"></Image>
</Button>
<Button Name="btnTimeReset" Grid.Row="0" Grid.Column="2" Margin="170,0,0,0" Height="24" Width="24" Click="btnTimeReset_Click">
<Image Source="001-multiply.png"></Image>
</Button>
<TextBox Name="txtLatfind" adorners:Watermark.Text="Search Lat Here" Grid.Row="0" Grid.Column="3" Margin="-10,0,0,0" Height="24" Width="120"/>
<Button Name="btnLatfind" Grid.Row="0" Grid.Column="3" Margin="121,0,0,0" Height="24" Width="24" Click="btnLatfind_Click">
<Image Source="002-search.png"></Image>
</Button>
<Button Name="btnLatReset" Grid.Row="0" Grid.Column="3" Margin="170,0,0,0" Height="24" Width="24" Click="btnLatReset_Click">
<Image Source="001-multiply.png"></Image>
</Button>
<TextBox Name="txtLongfind" adorners:Watermark.Text="Search Long Here" Grid.Row="0" Grid.Column="4" Margin="-10,0,0,0" Height="24" Width="120"/>
<Button Name="btnLongfind" Grid.Row="0" Grid.Column="4" Margin="121,0,0,0" Height="24" Width="24" Click="btnLongfind_Click">
<Image Source="002-search.png"></Image>
</Button>
<Button Name="btnLongReset" Grid.Row="0" Grid.Column="4" Margin="170,0,0,0" Height="24" Width="24" Click="btnLongReset_Click">
<Image Source="001-multiply.png"></Image>
</Button>
<TextBox Name="txtAddressfind" adorners:Watermark.Text="Search Address Here" Grid.Row="0" Grid.Column="5" Margin="-15,0,0,0" Height="24" Width="120"/>
<Button Name="btnAddressfind" Grid.Row="0" Grid.Column="5" Margin="121,0,0,0" Height="24" Width="24" Click="btnAddressfind_Click">
<Image Source="002-search.png"></Image>
</Button>
<Button Name="btnAddressReset" Grid.Row="0" Grid.Column="5" Margin="170,0,0,0" Height="24" Width="24" Click="btnAddressReset_Click">
<Image Source="001-multiply.png"></Image>
</Button>
<TextBox Name="txtTypefind" adorners:Watermark.Text="Search Type Here" Grid.Row="0" Grid.Column="6" Margin="-10,0,0,0" Height="24" Width="120"/>
<Button Name="btnTypefind" Grid.Row="0" Grid.Column="6" Margin="121,0,0,0" Height="24" Width="24" Click="btnTypefind_Click">
<Image Source="002-search.png"></Image>
</Button>
<Button Name="btnTypeReset" Grid.Row="0" Grid.Column="6" Margin="170,0,0,0" Height="24" Width="24" Click="btnTypeReset_Click">
<Image Source="001-multiply.png"></Image>
</Button>
</Grid>
<TabControl x:Name="tabControl1" Grid.Row="2" Grid.Column="1" Height="auto" Width="auto" ItemsSource="{Binding tabs}" SelectedItem="{Binding SelectedEvaluation}" TabStripPlacement="Top" >
<TabControl.ContentTemplate >
<DataTemplate>
<DataGrid x:Name="dataGrid1" Height="auto" Width="auto" ItemsSource="{Binding}" AutoGenerateColumns="False" >
<DataGrid.Columns>
<DataGridTextColumn Width="*" Header="Day" Binding="{Binding [Day]}"/>
<DataGridTextColumn Width="*" Header="Date" Binding="{Binding [Date]}"/>
<DataGridTextColumn Width="*" Header="Time" Binding="{Binding [Time]}"/>
<DataGridTextColumn Width="*" Header="Lat" Binding="{Binding [Lat]}"/>
<DataGridTextColumn Width="*" Header="Long" Binding="{Binding [Long]}"/>
<DataGridTextColumn Width="*" Header="Address" Binding="{Binding [Address]}"/>
<DataGridTextColumn Width="*" Header="Type" Binding="{Binding [Type]}"/>
</DataGrid.Columns>
</DataGrid>
</DataTemplate>
</TabControl.ContentTemplate>
</TabControl>
</Grid>
</UserControl>
要获得类似于图像3.I的输出该怎么做，要删除该蓝色的浏览按钮，并且该窗口的用户控件已占用空间。 用户控件仅接受用户控件而不是主窗口的控件。 在用户控制窗口上打开时，它只能显示用户控制控件，而不能显示主窗口控件。
2 个答案:
答案 0 :(得分：0)
也许您应该从XAML源中的Grid下面删除它：
<Grid Background="#b5d2fc">
<Grid.RowDefinitions>
<RowDefinition Height="50"/>
<RowDefinition Height="auto" />
</Grid.RowDefinitions>
<Grid Grid.Row="0" >
<Menu Name="browsemenu" DockPanel.Dock="Top" Opacity="1" Height="50" Background="#1389e4" >
<MenuItem x:Name="browse" Width="140" Margin="10,10,10,10" HorizontalAlignment="Center" Style="{StaticResource menuitem}" Click="browse_Click" Height="30" Background="white" BorderThickness="2" BorderBrush="black">
<MenuItem.Header>
<TextBlock Width="90" TextAlignment="Center" VerticalAlignment="CENTER" Foreground="#1389e4" FontWeight="Bold" HorizontalAlignment="Center" FontSize="15" ><Run Text="Browse"/></TextBlock>
</MenuItem.Header>
</MenuItem>
</Menu>
</Grid>
<Grid Grid.Row="1" >
<ContentControl x:Name="DetailsControl" Margin="0" HorizontalAlignment="Left" VerticalAlignment="Top" />
</Grid>
</Grid>
如果否，则可以为<RowDefinition Height="50"/>设置0
答案 1 :(得分：0)
您可以禁用浏览主菜单xaml页面的单击事件（browse_Click）的可见性，如下所示
private void browse_Click(object sender, RoutedEventArgs e)
{
browse.Visibility = Visibility.Collapsed;
}
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