이 예제에서는 Panel에 내용을 배치할 때 StackPanel과 DockPanel 중 어떤 것을 사용할지 선택하는 방법을 보여 줍니다.
예제
DockPanel 또는 StackPanel을 사용하여 자식 요소를 배치할 수 있지만 경우에 따라 이 두 컨트롤의 결과가 다를 수 있습니다. 예를 들어 자식 요소를 배치하는 순서가 DockPanel에서는 자식 요소의 크기에 영향을 주지만 StackPanel에서는 그렇지 않을 수 있습니다. StackPanel은 Double.PositiveInfinity에서 배치하는 방향으로 측정되지만, DockPanel은 사용 가능한 크기만 측정하기 때문에 이러한 동작 차이가 발생합니다.
다음 예제에서는 DockPanel과 StackPanel의 이러한 주요 차이를 보여 줍니다.
'Add root Grid
Dim myGrid As New Grid
myGrid.Width = 175
myGrid.Height = 150
Dim myRowDef1 As New RowDefinition
Dim myRowDef2 As New RowDefinition
myGrid.RowDefinitions.Add(myRowDef1)
myGrid.RowDefinitions.Add(myRowDef2)
'Define the DockPanel
Dim myDockPanel As New DockPanel
Grid.SetRow(myDockPanel, 0)
'Define an Image and Source.
Dim myImage As New Image
Dim bi As New BitmapImage
bi.BeginInit()
bi.UriSource = New Uri("smiley_stackpanel.png", UriKind.Relative)
bi.EndInit()
myImage.Source = bi
Dim myImage2 As New Image
Dim bi2 As New BitmapImage
bi2.BeginInit()
bi2.UriSource = New Uri("smiley_stackpanel.png", UriKind.Relative)
bi2.EndInit()
myImage2.Source = bi2
Dim myImage3 As New Image
Dim bi3 As New BitmapImage
bi3.BeginInit()
bi3.UriSource = New Uri("smiley_stackpanel.PNG", UriKind.Relative)
bi3.EndInit()
myImage3.Stretch = Stretch.Fill
myImage3.Source = bi3
'Add the images to the parent DockPanel.
myDockPanel.Children.Add(myImage)
myDockPanel.Children.Add(myImage2)
myDockPanel.Children.Add(myImage3)
'Define a StackPanel.
Dim myStackPanel As New StackPanel
myStackPanel.Orientation = Orientation.Horizontal
Grid.SetRow(myStackPanel, 1)
Dim myImage4 As New Image
Dim bi4 As New BitmapImage
bi4.BeginInit()
bi4.UriSource = New Uri("smiley_stackpanel.png", UriKind.Relative)
bi4.EndInit()
myImage4.Source = bi4
Dim myImage5 As New Image
Dim bi5 As New BitmapImage
bi5.BeginInit()
bi5.UriSource = New Uri("smiley_stackpanel.png", UriKind.Relative)
bi5.EndInit()
myImage5.Source = bi5
Dim myImage6 As New Image
Dim bi6 As New BitmapImage
bi6.BeginInit()
bi6.UriSource = New Uri("smiley_stackpanel.PNG", UriKind.Relative)
bi6.EndInit()
myImage6.Stretch = Stretch.Fill
myImage6.Source = bi6
'Add the images to the parent StackPanel.
myStackPanel.Children.Add(myImage4)
myStackPanel.Children.Add(myImage5)
myStackPanel.Children.Add(myImage6)
'Add the layout panels as children of the Grid
myGrid.Children.Add(myDockPanel)
myGrid.Children.Add(myStackPanel)
// Create the application's main window
mainWindow = new Window ();
mainWindow.Title = "StackPanel vs. DockPanel";
// Add root Grid
myGrid = new Grid();
myGrid.Width = 175;
myGrid.Height = 150;
RowDefinition myRowDef1 = new RowDefinition();
RowDefinition myRowDef2 = new RowDefinition();
myGrid.RowDefinitions.Add(myRowDef1);
myGrid.RowDefinitions.Add(myRowDef2);
// Define the DockPanel
myDockPanel = new DockPanel();
Grid.SetRow(myDockPanel, 0);
//Define an Image and Source
Image myImage = new Image();
BitmapImage bi = new BitmapImage();
bi.BeginInit();
bi.UriSource = new Uri("smiley_stackpanel.png", UriKind.Relative);
bi.EndInit();
myImage.Source = bi;
Image myImage2 = new Image();
BitmapImage bi2 = new BitmapImage();
bi2.BeginInit();
bi2.UriSource = new Uri("smiley_stackpanel.png", UriKind.Relative);
bi2.EndInit();
myImage2.Source = bi2;
Image myImage3 = new Image();
BitmapImage bi3 = new BitmapImage();
bi3.BeginInit();
bi3.UriSource = new Uri("smiley_stackpanel.PNG", UriKind.Relative);
bi3.EndInit();
myImage3.Stretch = Stretch.Fill;
myImage3.Source = bi3;
// Add the images to the parent DockPanel
myDockPanel.Children.Add(myImage);
myDockPanel.Children.Add(myImage2);
myDockPanel.Children.Add(myImage3);
//Define a StackPanel
myStackPanel = new StackPanel();
myStackPanel.Orientation = Orientation.Horizontal;
Grid.SetRow(myStackPanel, 1);
Image myImage4 = new Image();
BitmapImage bi4 = new BitmapImage();
bi4.BeginInit();
bi4.UriSource = new Uri("smiley_stackpanel.png", UriKind.Relative);
bi4.EndInit();
myImage4.Source = bi4;
Image myImage5 = new Image();
BitmapImage bi5 = new BitmapImage();
bi5.BeginInit();
bi5.UriSource = new Uri("smiley_stackpanel.png", UriKind.Relative);
bi5.EndInit();
myImage5.Source = bi5;
Image myImage6 = new Image();
BitmapImage bi6 = new BitmapImage();
bi6.BeginInit();
bi6.UriSource = new Uri("smiley_stackpanel.PNG", UriKind.Relative);
bi6.EndInit();
myImage6.Stretch = Stretch.Fill;
myImage6.Source = bi6;
// Add the images to the parent StackPanel
myStackPanel.Children.Add(myImage4);
myStackPanel.Children.Add(myImage5);
myStackPanel.Children.Add(myImage6);
// Add the layout panels as children of the Grid
myGrid.Children.Add(myDockPanel);
myGrid.Children.Add(myStackPanel);
// Add the Grid as the Content of the Parent Window Object
mainWindow.Content = myGrid;
mainWindow.Show ();
// Create the application's main window
mainWindow = gcnew Window();
mainWindow->Title = "StackPanel vs. DockPanel";
// Add root Grid
myGrid = gcnew Grid();
myGrid->Width = 175;
myGrid->Height = 150;
RowDefinition^ myRowDef1 = gcnew RowDefinition();
RowDefinition^ myRowDef2 = gcnew RowDefinition();
myGrid->RowDefinitions->Add(myRowDef1);
myGrid->RowDefinitions->Add(myRowDef2);
// Define the DockPanel
myDockPanel = gcnew DockPanel();
Grid::SetRow(myDockPanel, 0);
//Define an Image and Source
Image^ myImage = gcnew Image();
BitmapImage^ bi = gcnew BitmapImage();
bi->BeginInit();
bi->UriSource = gcnew System::Uri("smiley_stackpanel.png", UriKind::Relative);
bi->EndInit();
myImage->Source = bi;
Image^ myImage2 = gcnew Image();
BitmapImage^ bi2 = gcnew BitmapImage();
bi2->BeginInit();
bi2->UriSource = gcnew System::Uri("smiley_stackpanel.png", UriKind::Relative);
bi2->EndInit();
myImage2->Source = bi2;
Image^ myImage3 = gcnew Image();
BitmapImage^ bi3 = gcnew BitmapImage();
bi3->BeginInit();
bi3->UriSource = gcnew System::Uri("smiley_stackpanel.PNG", UriKind::Relative);
bi3->EndInit();
myImage3->Stretch = Stretch::Fill;
myImage3->Source = bi3;
// Add the images to the parent DockPanel
myDockPanel->Children->Add(myImage);
myDockPanel->Children->Add(myImage2);
myDockPanel->Children->Add(myImage3);
//Define a StackPanel
myStackPanel = gcnew StackPanel();
myStackPanel->Orientation = Orientation::Horizontal;
Grid::SetRow(myStackPanel, 1);
Image^ myImage4 = gcnew Image();
BitmapImage^ bi4 = gcnew BitmapImage();
bi4->BeginInit();
bi4->UriSource = gcnew System::Uri("smiley_stackpanel.png", UriKind::Relative);
bi4->EndInit();
myImage4->Source = bi4;
Image^ myImage5 = gcnew Image();
BitmapImage^ bi5 = gcnew BitmapImage();
bi5->BeginInit();
bi5->UriSource = gcnew System::Uri("smiley_stackpanel.png", UriKind::Relative);
bi5->EndInit();
myImage5->Source = bi5;
Image^ myImage6 = gcnew Image();
BitmapImage^ bi6 = gcnew BitmapImage();
bi6->BeginInit();
bi6->UriSource = gcnew System::Uri("smiley_stackpanel.PNG", UriKind::Relative);
bi6->EndInit();
myImage6->Stretch = Stretch::Fill;
myImage6->Source = bi6;
// Add the images to the parent StackPanel
myStackPanel->Children->Add(myImage4);
myStackPanel->Children->Add(myImage5);
myStackPanel->Children->Add(myImage6);
// Add the layout panels as children of the Grid
myGrid->Children->Add(myDockPanel);
myGrid->Children->Add(myStackPanel);
// Add the Grid as the Content of the Parent Window Object
mainWindow->Content = myGrid;
mainWindow->Show();
<Page xmlns="https://schemas.microsoft.com/winfx/2006/xaml/presentation"
WindowTitle="StackPanel vs. DockPanel">
<Grid Width="175" Height="150">
<Grid.ColumnDefinitions>
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition />
</Grid.RowDefinitions>
<DockPanel Grid.Column="0" Grid.Row="0">
<Image Source="smiley_stackpanel.png" />
<Image Source="smiley_stackpanel.png" />
<Image Source="smiley_stackpanel.png" Stretch="Fill"/>
</DockPanel>
<StackPanel Grid.Column="0" Grid.Row="1" Orientation="Horizontal">
<Image Source="smiley_stackpanel.png" />
<Image Source="smiley_stackpanel.png" />
<Image Source="smiley_stackpanel.png" Stretch="Fill"/>
</StackPanel>
</Grid>
</Page>