我的应用程序中有文本 block ，一切看起来都很好，它在表达式混合和 Visual Studio 中完全可见(所有文本 block )。问题是当我启动模拟器时。文本 block 在“目标:下背部、腹直肌和腹横肌、斜肌和臀部”之后立即消失。是模拟器的错误，还是有什么问题？我删除了部分文字。
<!--LayoutRoot is the root grid where all page content is placed-->
<Grid x:Name="LayoutRoot">
<Grid.Background>
<ImageBrush ImageSource="/Excercises;component/Images/tlo.png" />
</Grid.Background>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<!--ContentPanel - place additional content here-->
<ScrollViewer x:Name="ScrollViewer1" Grid.Row="1" VerticalScrollBarVisibility="Auto">
<Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0" Height="4610">
<TextBlock HorizontalAlignment="Left" Margin="8,0,0,214" Width="472" Name="TextBlock1" TextWrapping="Wrap" >
<LineBreak />
<Run FontFamily="Segoe WP" FontSize="27" FontWeight="ExtraBlack" TextDecorations="Underline">
7 Waist-Slimming Ab Exercises
</Run>
<LineBreak />
<LineBreak />
<Run Text="Fly up"/>
<LineBreak/>
<Run Text="Target: Rectus abdominis"/>
<LineBreak/>
<LineBreak/>
<Run Text="1.Sit on a folded towel on floor, lean back to rest on elbows and place feet together on a wall in front of you so that knees are bent about 90 degrees."/>
<LineBreak/>
<LineBreak/>
<Run Text="2.Extend legs up, keeping feet against wall, then press rounded lower back into floor and squeeze abs as you lift arms to reach toward feet, elbows soft. Make it harder: Press feet into wall as you reach."/>
<LineBreak/>
<LineBreak/>
<Run Text="3. Do 20 pulses: Curl torso up 1 inch, then lower 1 inch."/>
<LineBreak/>
<LineBreak/>
<Run Text="4.Do 3 sets, hugging knees to chest to rest between sets."/>
<LineBreak/>
<LineBreak/>
<LineBreak/>
<LineBreak/>
<LineBreak/>
<LineBreak/>
<LineBreak/>
<LineBreak/>
<LineBreak/>
<Run Text="Pelvic Scoop"/>
<LineBreak/>
<Run Text="Targets: Lower back, rectus and transversus abdominis, obliques, and butt"/>
<LineBreak/>
<LineBreak/>
<Run Text=" 1.Lie faceup on floor with back resting on folded towel, knees bent and feet flat on floor, arms by sides."/>
<LineBreak/>
<LineBreak/>
<Run Text="2.Cross right ankle onto left thigh just above knee so bent right knee points out to side; flex left foot so only heel rests on floor."/>
<LineBreak/>
<LineBreak/>
<Run Text="3. Rounding lower back and squeezing abs, lift hips off floor so pelvis tilts up toward ribs. Curl pelvis as far as you can without arching back; pull abs in to lift rather than press through left heel. Lower to floor."/>
<LineBreak/>
<LineBreak/>
<Run Text="4.Do 10 reps, holding the lift for 10 seconds on the final one. Switch sides and repeat. Do 3 sets."/>
</TextBlock>
</Grid>
</ScrollViewer>
</Grid>
最佳答案
您现在对大量文本采取的方法绝对是您需要重新考虑的。即使使用所有额外的格式，您可能仍希望堆叠标签，或将它们放置在网格的上下文中(如 William 提到的)。
详细信息请参见:
关于visual-studio-2008 - TextBlock 在 Windows Phone 模拟器中消失，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/11421492/