c代碼背後的訪問按鈕＃

Question

我在我的xaml代碼「檢查」中有一個按鈕，並希望根據正在運行的應用程序的版本將其設置爲隱藏或可見。目前我正在試圖通過在構造函數中註記語句來設置它，但它說，名稱不存在

XAML代碼：

<Button Style="{DynamicResource Main.Button}" Name="Check" 
    Command="{Binding CheckCommand}" Content="Check Configured Units" Width="150" 
    Height="{StaticResource Main.Button.Height}" /> 

C＃代碼隱藏：

public partial class SinglePlayerSummaryView : UserControl 
{ 
    public SinglePlayerSummaryView() 
    { 
     InitializeComponent(); 

#if ReleaseStandard 
     Check.Visibility = System.Windows.Visibility.Visible; 
#else 
     Check.Visibility = System.Windows.Visibility.Hidden; 
#endif 
    } 
} 

感謝所有幫助

Answer 1

更改XAML給予名稱與X控件：名稱

<Button x:Name="Check" Style="{DynamicResource Main.Button}" Command="{Binding CheckCommand}" Content="Check Configured Units" Width="150" Height="{StaticResource Main.Button.Height}" /> 

然後在你的代碼：

public partial class SinglePlayerSummaryView : UserControl 
{ 
    public SinglePlayerSummaryView() 
    { 
     InitializeComponent(); 

     #if ReleaseStandard 
      this.Check.Visibility = System.Windows.Visibility.Visible; 
     #else 
      this. Check.Visibility = System.Windows.Visibility.Hidden; 
     #endif 
    } 
} 

它可能會奏效。