StatusBarPanel.AutoSize Propriété

Définition

Récupère ou définit une valeur indiquant si le panneau de barre d’état est automatiquement redimensionné.Gets or sets a value indicating whether the status bar panel is automatically resized.

public:
 property System::Windows::Forms::StatusBarPanelAutoSize AutoSize { System::Windows::Forms::StatusBarPanelAutoSize get(); void set(System::Windows::Forms::StatusBarPanelAutoSize value); };
public System.Windows.Forms.StatusBarPanelAutoSize AutoSize { get; set; }
member this.AutoSize : System.Windows.Forms.StatusBarPanelAutoSize with get, set
Public Property AutoSize As StatusBarPanelAutoSize

Valeur de propriété

Une des valeurs de l'objet StatusBarPanelAutoSize.One of the StatusBarPanelAutoSize values. La valeur par défaut est None.The default is None.

Exceptions

La valeur affectée à la propriété n’est pas un membre de l’énumération StatusBarPanelAutoSize.The value assigned to the property is not a member of the StatusBarPanelAutoSize enumeration.

Exemples

L’exemple de code suivant crée StatusBar un contrôle sur un formulaire et ajoute StatusBarPanel deux objets.The following code example creates a StatusBar control on a form and adds two StatusBarPanel objects. Le premier StatusBarPanel, nommé panel1, affiche le texte d’état d’une application.The first StatusBarPanel, named panel1, displays status text for an application. La seconde StatusBarPanel, nommée panel2, affiche la date actuelle et utilise la ToolTipText propriété de la StatusBarPanel classe pour afficher l’heure actuelle.The second StatusBarPanel, named panel2, displays the current date and uses the ToolTipText property of the StatusBarPanel class to display the current time. L’exemple utilise la ShowPanels propriété pour s’assurer que les panneaux sont affichés à la place d’un panneau standard et qu' Panels il utilise la propriété Add pour StatusBar.StatusBarPanelCollection accéder à la méthode StatusBardu pour ajouter les panneaux à.The example uses the ShowPanels property to ensure that the panels are displayed instead of a standard panel, and it uses the Panels property to access the Add method of the StatusBar.StatusBarPanelCollection to add the panels to the StatusBar. L’exemple utilise également les AutoSizepropriétés BorderStyle ToolTipText,, et Text pour initialiser les StatusBarPanel objets.The example also uses the AutoSize, BorderStyle, ToolTipText, and Text properties to initialize the StatusBarPanel objects. Cet exemple suppose que la méthode définie dans l’exemple est définie et appelée à partir du constructeur d’un Form.This example assumes that the method defined in the example is defined and called from the constructor of a Form.

private:
   void CreateMyStatusBar()
   {
      // Create a StatusBar control.
      StatusBar^ statusBar1 = gcnew StatusBar;

      // Create two StatusBarPanel objects to display in the StatusBar.
      StatusBarPanel^ panel1 = gcnew StatusBarPanel;
      StatusBarPanel^ panel2 = gcnew StatusBarPanel;

      // Display the first panel with a sunken border style.
      panel1->BorderStyle = StatusBarPanelBorderStyle::Sunken;

      // Initialize the text of the panel.
      panel1->Text = "Ready...";

      // Set the AutoSize property to use all remaining space on the StatusBar.
      panel1->AutoSize = StatusBarPanelAutoSize::Spring;

      // Display the second panel with a raised border style.
      panel2->BorderStyle = StatusBarPanelBorderStyle::Raised;

      // Create ToolTip text that displays the time the application
      // was started.
      panel2->ToolTipText = System::DateTime::Now.ToShortTimeString();

      // Set the text of the panel to the current date.
      panel2->Text = "Started: " + System::DateTime::Today.ToLongDateString();

      // Set the AutoSize property to size the panel to the size of the contents.
      panel2->AutoSize = StatusBarPanelAutoSize::Contents;

      // Display panels in the StatusBar control.
      statusBar1->ShowPanels = true;

      // Add both panels to the StatusBarPanelCollection of the StatusBar.   
      statusBar1->Panels->Add( panel1 );
      statusBar1->Panels->Add( panel2 );

      // Add the StatusBar to the form.
      this->Controls->Add( statusBar1 );
   }
private void CreateMyStatusBar()
{
    // Create a StatusBar control.
    StatusBar statusBar1 = new StatusBar();
    // Create two StatusBarPanel objects to display in the StatusBar.
    StatusBarPanel panel1 = new StatusBarPanel();
    StatusBarPanel panel2 = new StatusBarPanel();

    // Display the first panel with a sunken border style.
    panel1.BorderStyle = StatusBarPanelBorderStyle.Sunken;
    // Initialize the text of the panel.
    panel1.Text = "Ready...";
    // Set the AutoSize property to use all remaining space on the StatusBar.
    panel1.AutoSize = StatusBarPanelAutoSize.Spring;
    
    // Display the second panel with a raised border style.
    panel2.BorderStyle = StatusBarPanelBorderStyle.Raised;
    
    // Create ToolTip text that displays time the application was started.
    panel2.ToolTipText = "Started: " + System.DateTime.Now.ToShortTimeString();
    // Set the text of the panel to the current date.
    panel2.Text = System.DateTime.Today.ToLongDateString();
    // Set the AutoSize property to size the panel to the size of the contents.
    panel2.AutoSize = StatusBarPanelAutoSize.Contents;
                
    // Display panels in the StatusBar control.
    statusBar1.ShowPanels = true;

    // Add both panels to the StatusBarPanelCollection of the StatusBar.			
    statusBar1.Panels.Add(panel1);
    statusBar1.Panels.Add(panel2);

    // Add the StatusBar to the form.
    this.Controls.Add(statusBar1);
}
Private Sub CreateMyStatusBar()
   ' Create a StatusBar control.
   Dim statusBar1 As New StatusBar()

   ' Create two StatusBarPanel objects to display in the StatusBar.
   Dim panel1 As New StatusBarPanel()
   Dim panel2 As New StatusBarPanel()

   ' Display the first panel with a sunken border style.
   panel1.BorderStyle = StatusBarPanelBorderStyle.Sunken

   ' Initialize the text of the panel.
   panel1.Text = "Ready..."

   ' Set the AutoSize property to use all remaining space on the StatusBar.
   panel1.AutoSize = StatusBarPanelAutoSize.Spring
   
   ' Display the second panel with a raised border style.
   panel2.BorderStyle = StatusBarPanelBorderStyle.Raised
   
   ' Create ToolTip text that displays the time the application was started.
   panel2.ToolTipText = "Started: " & System.DateTime.Now.ToShortTimeString()

   ' Set the text of the panel to the current date.
   panel2.Text = System.DateTime.Today.ToLongDateString()

   ' Set the AutoSize property to size the panel to the size of the contents.
   panel2.AutoSize = StatusBarPanelAutoSize.Contents

   ' Display panels in the StatusBar control.
   statusBar1.ShowPanels = True

   ' Add both panels to the StatusBarPanelCollection of the StatusBar.			
   statusBar1.Panels.Add(panel1)
   statusBar1.Panels.Add(panel2)

   ' Add the StatusBar to the form.
   Me.Controls.Add(statusBar1)
End Sub

Remarques

StatusBarPanelles objets définis Contents sur ont la priorité sur ces panneaux définis Spring sur la valeur.StatusBarPanel objects set to Contents have precedence over those panels set to the Spring value. Par exemple, une StatusBarPanel dont la AutoSize propriété a la valeur Spring est raccourcie si un StatusBarPanel avec la AutoSize propriété définie sur Contents requiert cet espace.For example, a StatusBarPanel that has its AutoSize property set to Spring is shortened if a StatusBarPanel with the AutoSize property set to Contents requires that space.

Vous pouvez utiliser AutoSize pour vous assurer que le contenu d' StatusBarPanel un est correctement affiché dans StatusBar un contrôle qui contient plus d’un panneau.You can use AutoSize to ensure that the contents of a StatusBarPanel are properly displayed in a StatusBar control that contains more than one panel. Par exemple, vous pouvez souhaiter qu’un panneau contenant du texte s’ajuste automatiquement à la quantité de texte affichée (Contents), tandis qu’un autre StatusBar panneau sur le qui affiche une barre de progression dessinée par le propriétaire doit avoirNoneune taille fixe (). .For example, you might want a panel that contains text to adjust automatically to the amount of text it is displaying (Contents), while another panel on the StatusBar that displays an owner-drawn progress bar would need to be a fixed size (None).

S’applique à

Voir aussi