好的,所以我修改了标签控件模板,添加了两个按钮,一个打开,另一个与其他标签一起保存。
我需要做的是让按钮运行在窗口内的OpenSave / CloseSave函数。每个窗口都有自己的打开和保存功能,因为它们会有所不同,这就是为什么我需要它来使用Window中的功能。
<Style x:Key="EditorTabControl" TargetType="{x:Type TabControl}">
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type TabControl}">
<Grid SnapsToDevicePixels="True">
<Grid.RowDefinitions>
<RowDefinition Height="*" />
<RowDefinition Height="0" />
<RowDefinition Height="auto" />
</Grid.RowDefinitions>
<Border Grid.Row="2" Panel.ZIndex="1" Background="#fafafa" Padding="10" BorderBrush="#ededed" BorderThickness="0 1 0 0">
<StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
<Button Content="Open" Style="{StaticResource EditorButtonStyle}"/>
<Button Content="Save" Style="{StaticResource EditorButtonStyle}"/>
<TabPanel IsItemsHost="True"/>
</StackPanel>
</Border>
<Border Grid.Row="0" BorderThickness="0" BorderBrush="#696969" Background="#FFF">
<ContentPresenter Content="{TemplateBinding SelectedContent}" />
</Border>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
那么我怎么能让控件模板运行一个在它使用的Window中的函数呢?
答案 0 :(得分:0)
您可以使用命令和绑定来执行此操作。您可以在主窗口中设置“保存”和“关闭”命令,然后使用RelativeSource来生成bindng。你可以有这样一个窗口:
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
public ICommand Open { get; set; } //Need to implement, maybe could be a RelayCommand or DelegateCommand, you may search in the internet
public ICommand Save { get; set; }
}
在xaml代码中:
<StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
<Button Content="Open" Style="{StaticResource EditorButtonStyle}" Command="{Open, RelativeSource={RelativeSource AncestorType={x:Type Window}}}"/>
<Button Content="Save" Style="{StaticResource EditorButtonStyle}" Command="{Save, RelativeSource={RelativeSource AncestorType={x:Type Window}}}"/>
<TabPanel IsItemsHost="True"/>
</StackPanel>
希望这可以帮助......