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我想創建一個用戶控件,它基本上包括一個選項卡項。如下所示,並嘗試將其添加到另一個庫中的我的選項卡控件中。從另一個組件的主機TabItem
//Grid.xaml in a.dll
<UserControl x:Name="Grid" x:Class="SomeClass"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
mc:Ignorable="d"
d:DesignHeight="300" d:DesignWidth="300">
<TabItem Header="Grid">
<DataGrid HorizontalAlignment="Stretch" VerticalAlignment="Stretch"/>
</TabItem>
</UserControl>
//TabView.xaml in b.dll
<UserControl
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:Views="clr-namespace:SomeClass;assembly=SomeAssembly" x:Class="SomeClass"
mc:Ignorable="d"
d:DesignHeight="300" d:DesignWidth="300">
<TabControl HorizontalAlignment="Stretch" VerticalAlignment="Stretch" >
<Views:GridView/>
<TabItem Header="This" />
<TabItem Header="That" />
</TabControl>
</UserControl>
我的問題是,它實際上創建了標籤,但沒有顯示標籤的標題。我想知道我是否正確地做了,我該如何顯示標題?