Gewusst wie: Instanziieren und Verwenden von WrapPanel in Code

Aktualisiert: November 2007

Beispiel

Im folgenden Codebeispiel wird veranschaulicht, wie ein WrapPanel mithilfe von Code instanziiert und verwendet wird. Drei Button-Elemente werden als Children des WrapPanel-Elements hinzugefügt. Die Button-Elemente werden in die nächste Zeile umbrochen, wenn sie den Rand von WrapPanel erreichen.

' Instantiate a new WrapPanel and set properties
Dim myWrapPanel As New WrapPanel()
myWrapPanel.Background = Brushes.Azure
myWrapPanel.Orientation = Orientation.Horizontal
myWrapPanel.ItemHeight = 25

myWrapPanel.ItemWidth = 75
myWrapPanel.Width = 150
myWrapPanel.HorizontalAlignment = Windows.HorizontalAlignment.Left
myWrapPanel.VerticalAlignment = Windows.VerticalAlignment.Top

' Define 3 button elements. Each button is sized at width of 75, so the third button wraps to the next line.
Dim btn1 As New Button()
btn1.Content = "Button 1"
Dim btn2 As New Button()
btn2.Content = "Button 2"
Dim btn3 As New Button()
btn3.Content = "Button 3"

' Add the buttons to the parent WrapPanel using the Children.Add method.
myWrapPanel.Children.Add(btn1)
myWrapPanel.Children.Add(btn2)
myWrapPanel.Children.Add(btn3)

' Add the WrapPanel to the Page as Content
Me.Content = myWrapPanel

            // Instantiate a new WrapPanel and set properties
            myWrapPanel = new WrapPanel();
            myWrapPanel.Background = System.Windows.Media.Brushes.Azure;
            myWrapPanel.Orientation = Orientation.Horizontal;
            myWrapPanel.ItemHeight = 25;

            myWrapPanel.ItemWidth = 75;
            myWrapPanel.Width = 150;
            myWrapPanel.HorizontalAlignment = HorizontalAlignment.Left;
            myWrapPanel.VerticalAlignment = VerticalAlignment.Top;

            // Define 3 button elements. Each button is sized at width of 75, so the third button wraps to the next line.
            btn1 = new Button();
            btn1.Content = "Button 1";
            btn2 = new Button();
            btn2.Content = "Button 2";
            btn3 = new Button();
            btn3.Content = "Button 3";

            // Add the buttons to the parent WrapPanel using the Children.Add method.
            myWrapPanel.Children.Add(btn1);
            myWrapPanel.Children.Add(btn2);
            myWrapPanel.Children.Add(btn3);

            // Add the WrapPanel to the MainWindow as Content
            mainWindow.Content = myWrapPanel;
            mainWindow.Show();

Siehe auch

Konzepte

Übersicht über Panel-Elemente

Referenz

WrapPanel