編程邊框添加到一個StackPanel在Windows 8

Question

我正在嘗試設置在後面的StackPanel的C＃代碼如下性質，我需要以編程方式添加：

BorderThickness 
BorderBrush 

關於如何設置這些任何想法編程？

Answer 1

您不能在StackPanel對象本身上設置邊框屬性。你把一個Border對象內部的StackPanel對象，並使用類似設置邊框對象的BorderThickness和BorderBrush屬性：

myBorder.BorderBrush = Brushes.Black; 
myBorder.BorderThickness = new Thickness(1); 

Answer 2

的StackPanel中沒有了borderThickness或BorderBrush屬性。只有背景。如果要設置這些，你需要換行的StackPanel在邊境控制：

<Border x:Name="StackBorder"> 
<StackPanel> 
</Border> 

然後，您可以撥打：

StackBorder.BorderThickness = new Thickness(1); 
StackBorder.BorderBrush = new Windows.UI.Xaml.Media.SolidColorBrush(Windows.UI.Colors.Red); 

Answer 3

我知道這是一年過去了，但我發現如果有人仍然需要它的答案。

Here is a complete example

// Create a StackPanel and Add children 
StackPanel myStackPanel = new StackPanel(); 
Border myBorder1 = new Border(); 
myBorder1.Background = Brushes.SkyBlue; 
myBorder1.BorderBrush = Brushes.Black; 
myBorder1.BorderThickness = new Thickness(1); 
TextBlock txt1 = new TextBlock(); 
txt1.Foreground = Brushes.Black; 
txt1.FontSize = 12; 
txt1.Text = "Stacked Item #1"; 
myBorder1.Child = txt1; 

Border myBorder2 = new Border(); 
myBorder2.Background = Brushes.CadetBlue; 
myBorder2.Width = 400; 
myBorder2.BorderBrush = Brushes.Black; 
myBorder2.BorderThickness = new Thickness(1); 
TextBlock txt2 = new TextBlock(); 
txt2.Foreground = Brushes.Black; 
txt2.FontSize = 14; 
txt2.Text = "Stacked Item #2"; 
myBorder2.Child = txt2; 

// Add the Borders to the StackPanel Children Collection 
myStackPanel.Children.Add(myBorder1); 
myStackPanel.Children.Add(myBorder2); 
mainWindow.Content = myStackPanel;