Sorry for my English.
I need to place the headers for the TabControl on the right and vertically place the text. I wrote the XAML code:
<TabControl Grid.ColumnSpan="2" Grid.Row="1" HorizontalAlignment="Stretch"
Name="tabControl1" VerticalAlignment="Stretch" Grid.RowSpan="2"
TabStripPlacement="Right">
<TabItem Name="tabItem1">
<TabItem.Header>
<TextBlock Margin="3">
<TextBlock.RenderTransform>
<RotateTransform CenterX="0" CenterY="0" Angle="90" />
</TextBlock.RenderTransform>
<TextBlock.Text>
123 444 555 666
</TextBlock.Text>
</TextBlock>
</TabItem.Header>
</TabItem>
<TabItem Name="tabItem2">
<TabItem.Header>
<TextBlock Margin="3">
<TextBlock.RenderTransform>
<RotateTransform CenterX="0" CenterY="0" Angle="90" />
</TextBlock.RenderTransform>
<TextBlock.Text>
ABCDEF
</TextBlock.Text>
</TextBlock>
</TabItem.Header>
</TabItem>
</TabControl>
I get the result:

The result was bad. How to do it right?
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