Question

我目前在数据透视控制页面上使用多个文本块，但我无法更改文本块的值。原因是＆＃34;名称＆＃39; XXX＆＃39;在当前背景下不存在＆＃34;即使我已经为要写入的值命名了我的文本块。我可以在使用普通应用程序页面时更改值，但pivot不允许我这样做。有什么办法可以解决这个问题吗？

<ScrollViewer>
    <Grid x:Name="LayoutRoot" Background="Transparent" Height="768" Width="480">
        <!--Pivot Control-->
        <phone:Pivot Title="MY APPLICATION" Loaded="Pivot_Loaded">           

            <!--Pivot item one-->
            <phone:PivotItem Header="Stats">                   
                <Border
                    BorderBrush="{StaticResource PhoneBackgroundBrush}"
                    BorderThickness="{StaticResource PhoneBorderThickness}" Background="Black">
                    <Grid Margin="-3,75,-17,-75">

                        <TextBlock
                            TextWrapping="Wrap"
                            Style="{StaticResource PhoneTextExtraLargeStyle}" Margin="10,121,253,422" FontSize="30" Text="Highest Temp : " />
                        <TextBlock
                            TextWrapping="Wrap"
                            Style="{StaticResource PhoneTextExtraLargeStyle}" Margin="10,0,253,551" Text="Current Temp :" FontSize="30" />
                        <TextBlock
                            TextWrapping="Wrap"
                            Style="{StaticResource PhoneTextExtraLargeStyle}" Margin="10,240,253,311" Text="Lowest Temp : " FontSize="30" />
                        <TextBlock
                            TextWrapping="Wrap"
                            Style="{StaticResource PhoneTextExtraLargeStyle}" Margin="10,360,253,191" Text="Average Temp : " FontSize="30" />
                        <TextBlock x:Name="TempAverage"
                            TextWrapping="Wrap"
                            Style="{StaticResource PhoneTextExtraLargeStyle}" Margin="222,360,41,191" Text="-" FontSize="30" />
                        <TextBlock x:Name="TempLowest"
                            TextWrapping="Wrap"
                            Style="{StaticResource PhoneTextExtraLargeStyle}" Margin="222,240,41,311" Text="-" FontSize="30" />
                        <TextBlock x:Name="TempHighest"
                            TextWrapping="Wrap"
                            Style="{StaticResource PhoneTextExtraLargeStyle}" Margin="222,121,41,430" Text="-" FontSize="30" />
                        <TextBlock x:Name="TempCurrent"
                            TextWrapping="Wrap"
                            Style="{StaticResource PhoneTextExtraLargeStyle}" Margin="222,0,41,551" Text="-" FontSize="30" />
                    </Grid>
                </Border>

这是我的cs代码

     if(TempRandom2 > Max) 
       {
         Max = TempRandom2; //Highest Temp = Current Temp

         TempHighest.Text = Max.ToString("0.0"); 
       }

      if(TempRandom2 < Min)
      {
          Min = TempRandom2;
          TempLowest.Text = Min.ToString("0.0"); //Lowest Temp = Current Temp
      }
      AvgTemp[a++ % 100] = TempRandom2;
      if (a > 100)
          TempAverage.Text = AvgTemp.Average().ToString("0.0");
      else
          TempAverage.Text = (AvgTemp.Sum() / a).ToString("0.0");
       }
 }

}

WP8数据透视控件 - 当前上下文中不存在该名称

0 个答案: