DockPanel.Dock DockPanel.Dock DockPanel.Dock Attached Property

Tanım

Üst içindeki bir alt öğenin konumunu belirten bir değeri alır veya ayarlar DockPanel. Gets or sets a value that indicates the position of a child element within a parent DockPanel.

see GetDock, and SetDock
see GetDock, and SetDock
see GetDock, and SetDock

Örnekler

Aşağıdaki örnek nasıl ayarlanacağını gösterir Dock özelliği kullanılarak bağlı Extensible Application Markup Language (XAML)Extensible Application Markup Language (XAML).The following example shows how to set the Dock attached property by using Extensible Application Markup Language (XAML)Extensible Application Markup Language (XAML).


// Create the application's main window
mainWindow = gcnew Window();
mainWindow->Title = "DockPanel Sample";

// Create the DockPanel
DockPanel^ myDockPanel = gcnew DockPanel();
myDockPanel->LastChildFill = true;

// Define the child content
Border^ myBorder1 = gcnew Border();
myBorder1->Height = 25;
myBorder1->Background = Brushes::SkyBlue;
myBorder1->BorderBrush = Brushes::Black;
myBorder1->BorderThickness = Thickness(1);
DockPanel::SetDock(myBorder1, Dock::Top);
TextBlock^ myTextBlock1 = gcnew TextBlock();
myTextBlock1->Foreground = Brushes::Black;
myTextBlock1->Text = "Dock = Top";
myBorder1->Child = myTextBlock1;

Border^ myBorder2 = gcnew Border();
myBorder2->Height = 25;
myBorder2->Background = Brushes::SkyBlue;
myBorder2->BorderBrush = Brushes::Black;
myBorder2->BorderThickness = Thickness(1);
DockPanel::SetDock(myBorder2, Dock::Top);
TextBlock^ myTextBlock2 = gcnew TextBlock();
myTextBlock2->Foreground = Brushes::Black;
myTextBlock2->Text = "Dock = Top";
myBorder2->Child = myTextBlock2;

Border^ myBorder3 = gcnew Border();
myBorder3->Height = 25;
myBorder3->Background = Brushes::LemonChiffon;
myBorder3->BorderBrush = Brushes::Black;
myBorder3->BorderThickness = Thickness(1);
DockPanel::SetDock(myBorder3, Dock::Bottom);
TextBlock^ myTextBlock3 = gcnew TextBlock();
myTextBlock3->Foreground = Brushes::Black;
myTextBlock3->Text = "Dock = Bottom";
myBorder3->Child = myTextBlock3;

Border^ myBorder4 = gcnew Border();
myBorder4->Width = 200;
myBorder4->Background = Brushes::PaleGreen;
myBorder4->BorderBrush = Brushes::Black;
myBorder4->BorderThickness = Thickness(1);
DockPanel::SetDock(myBorder4, Dock::Left);
TextBlock^ myTextBlock4 = gcnew TextBlock();
myTextBlock4->Foreground = Brushes::Black;
myTextBlock4->Text = "Dock = Left";
myBorder4->Child = myTextBlock4;

Border^ myBorder5 = gcnew Border();
myBorder5->Background = Brushes::White;
myBorder5->BorderBrush = Brushes::Black;
myBorder5->BorderThickness = Thickness(1);
TextBlock^ myTextBlock5 = gcnew TextBlock();
myTextBlock5->Foreground = Brushes::Black;
myTextBlock5->Text = "This content will Fill the remaining space";
myBorder5->Child = myTextBlock5;

// Add child elements to the DockPanel Children collection
myDockPanel->Children->Add(myBorder1);
myDockPanel->Children->Add(myBorder2);
myDockPanel->Children->Add(myBorder3);
myDockPanel->Children->Add(myBorder4);
myDockPanel->Children->Add(myBorder5);

// Add the parent Canvas as the Content of the Window Object
mainWindow->Content = myDockPanel;
mainWindow->Show();


// Create the application's main window
mainWindow = new Window ();
mainWindow.Title = "DockPanel Sample";

// Create the DockPanel
DockPanel myDockPanel = new DockPanel();
myDockPanel.LastChildFill = true;

// Define the child content
Border myBorder1 = new Border();
myBorder1.Height = 25;
myBorder1.Background = Brushes.SkyBlue;
myBorder1.BorderBrush = Brushes.Black;
myBorder1.BorderThickness = new Thickness(1);
DockPanel.SetDock(myBorder1, Dock.Top);
TextBlock myTextBlock1 = new TextBlock();
myTextBlock1.Foreground = Brushes.Black;
myTextBlock1.Text = "Dock = Top";
myBorder1.Child = myTextBlock1;

Border myBorder2 = new Border();
myBorder2.Height = 25;
myBorder2.Background = Brushes.SkyBlue;
myBorder2.BorderBrush = Brushes.Black;
myBorder2.BorderThickness = new Thickness(1);
DockPanel.SetDock(myBorder2, Dock.Top);
TextBlock myTextBlock2 = new TextBlock();
myTextBlock2.Foreground = Brushes.Black;
myTextBlock2.Text = "Dock = Top";
myBorder2.Child = myTextBlock2;

Border myBorder3 = new Border();
myBorder3.Height = 25;
myBorder3.Background = Brushes.LemonChiffon;
myBorder3.BorderBrush = Brushes.Black;
myBorder3.BorderThickness = new Thickness(1);
DockPanel.SetDock(myBorder3, Dock.Bottom);
TextBlock myTextBlock3 = new TextBlock();
myTextBlock3.Foreground = Brushes.Black;
myTextBlock3.Text = "Dock = Bottom";
myBorder3.Child = myTextBlock3;

Border myBorder4 = new Border();
myBorder4.Width = 200;
myBorder4.Background = Brushes.PaleGreen;
myBorder4.BorderBrush = Brushes.Black;
myBorder4.BorderThickness = new Thickness(1);
DockPanel.SetDock(myBorder4, Dock.Left);
TextBlock myTextBlock4 = new TextBlock();
myTextBlock4.Foreground = Brushes.Black;
myTextBlock4.Text = "Dock = Left";
myBorder4.Child = myTextBlock4;

Border myBorder5 = new Border();
myBorder5.Background = Brushes.White;
myBorder5.BorderBrush = Brushes.Black;
myBorder5.BorderThickness = new Thickness(1);
TextBlock myTextBlock5 = new TextBlock();
myTextBlock5.Foreground = Brushes.Black;
myTextBlock5.Text = "This content will Fill the remaining space";
myBorder5.Child = myTextBlock5;


// Add child elements to the DockPanel Children collection
myDockPanel.Children.Add(myBorder1);
myDockPanel.Children.Add(myBorder2);
myDockPanel.Children.Add(myBorder3);
myDockPanel.Children.Add(myBorder4);
myDockPanel.Children.Add(myBorder5);
           
// Add the parent Canvas as the Content of the Window Object
mainWindow.Content = myDockPanel;
mainWindow.Show ();

WindowTitle = "DockPanel Sample"
'Create a DockPanel as the root Panel
Dim myDockPanel As New DockPanel()
myDockPanel.LastChildFill = True

' Define the child content
Dim myBorder1 As New Border()
myBorder1.Height = 25
myBorder1.Background = Brushes.SkyBlue
myBorder1.BorderBrush = Brushes.Black
myBorder1.BorderThickness = New Thickness(1)
DockPanel.SetDock(myBorder1, Dock.Top)
Dim myTextBlock1 As New TextBlock()
myTextBlock1.Foreground = Brushes.Black
myTextBlock1.Text = "Dock = Top"
myBorder1.Child = myTextBlock1

Dim myBorder2 As New Border()
myBorder2.Height = 25
myBorder2.Background = Brushes.SkyBlue
myBorder2.BorderBrush = Brushes.Black
myBorder2.BorderThickness = New Thickness(1)
DockPanel.SetDock(myBorder2, Dock.Top)
Dim myTextBlock2 As New TextBlock()
myTextBlock2.Foreground = Brushes.Black
myTextBlock2.Text = "Dock = Top"
myBorder2.Child = myTextBlock2

Dim myBorder3 As New Border()
myBorder3.Height = 25
myBorder3.Background = Brushes.LemonChiffon
myBorder3.BorderBrush = Brushes.Black
myBorder3.BorderThickness = New Thickness(1)
DockPanel.SetDock(myBorder3, Dock.Bottom)
Dim myTextBlock3 As New TextBlock()
myTextBlock3.Foreground = Brushes.Black
myTextBlock3.Text = "Dock = Bottom"
myBorder3.Child = myTextBlock3

Dim myBorder4 As New Border()
myBorder4.Width = 200
myBorder4.Background = Brushes.PaleGreen
myBorder4.BorderBrush = Brushes.Black
myBorder4.BorderThickness = New Thickness(1)
DockPanel.SetDock(myBorder4, Dock.Left)
Dim myTextBlock4 As New TextBlock()
myTextBlock4.Foreground = Brushes.Black
myTextBlock4.Text = "Dock = Left"
myBorder4.Child = myTextBlock4

Dim myBorder5 As New Border()
myBorder5.Background = Brushes.White
myBorder5.BorderBrush = Brushes.Black
myBorder5.BorderThickness = New Thickness(1)
Dim myTextBlock5 As New TextBlock()
myTextBlock5.Foreground = Brushes.Black
myTextBlock5.Text = "This content will Fill the remaining space"
myBorder5.Child = myTextBlock5

' Add child elements to the DockPanel Children collection
myDockPanel.Children.Add(myBorder1)
myDockPanel.Children.Add(myBorder2)
myDockPanel.Children.Add(myBorder3)
myDockPanel.Children.Add(myBorder4)
myDockPanel.Children.Add(myBorder5)
Me.Content = myDockPanel
<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" WindowTitle="DockPanel Sample">
  <DockPanel LastChildFill="True">
    <Border Height="25" Background="SkyBlue" BorderBrush="Black" BorderThickness="1" DockPanel.Dock="Top">
      <TextBlock Foreground="Black">Dock = "Top"</TextBlock>
    </Border>
    <Border Height="25" Background="SkyBlue" BorderBrush="Black" BorderThickness="1" DockPanel.Dock="Top">
      <TextBlock Foreground="Black">Dock = "Top"</TextBlock>
    </Border>
    <Border Height="25" Background="LemonChiffon" BorderBrush="Black" BorderThickness="1" DockPanel.Dock="Bottom">
      <TextBlock Foreground="Black">Dock = "Bottom"</TextBlock>
    </Border>
    <Border Width="200" Background="PaleGreen" BorderBrush="Black" BorderThickness="1" DockPanel.Dock="Left">
      <TextBlock Foreground="Black">Dock = "Left"</TextBlock>
    </Border>
    <Border Background="White" BorderBrush="Black" BorderThickness="1">
      <TextBlock Foreground="Black">This content will "Fill" the remaining space</TextBlock>
    </Border>
  </DockPanel>
</Page>

Açıklamalar

Ayarlarsanız LastChildFill özelliğini true, varsayılan ayar, son alt öğesi olan bir DockPanel her zaman son alt öğenin üzerinde ayarladığınız herhangi bir yerleştirme değerini bakılmaksızın kalan alanı doldurur.If you set the LastChildFill property to true, which is the default setting, the last child element of a DockPanel always fills the remaining space, regardless of any other dock value that you set on the last child element. Bir alt öğesi başka bir yönde to.Dock, ayarlamalısınız LastChildFill özelliğini false ve açık bir yerleştirme yönünü son alt öğenin üzerinde de belirtmeniz gerekir.To.dock a child element in another direction, you must set the LastChildFill property to false and must also specify an explicit dock direction on the last child element.

Not

Alt öğelerinin konumu bir DockPanel ekranda belirlenir Dock özelliği ilgili alt öğe ve altında söz konusu alt öğelerin göreli sırasını DockPanel.The position of child elements of a DockPanel on the screen is determined by the Dock property of the respective child elements and the relative order of those child elements under the DockPanel. Bu nedenle, alt öğeleri ile aynı stok özellik değerlerini bir dizi farklı altında bu alt bazında bağlı olarak ekranında konumlandırılmalıdır DockPanel.Therefore, a set of child elements with the same Dock property values can be positioned differently on the screen depending on the order of these children under the DockPanel. Alt etkiler çünkü konumlandırma sıralama DockPanel kalan alanı bağlı olarak her öğenin konumunu ayarlama sırayla alt öğeleri aracılığıyla yinelenir.Child ordering effects positioning because the DockPanel iterates through its child elements in order, setting the position of each element depending on remaining space.

Bağımlılık Özelliği BilgileriDependency Property Information

Tanımlayıcı alanIdentifier field DockProperty
Meta veri özelliklerini ayarlamak trueMetadata properties set to true Yok.None

Şunlara uygulanır

Ayrıca Bkz.