StatusBar.Panels 屬性

定義

命名空間:

System.Windows.Forms

組件:

System.Windows.Forms.dll

取得控制項中所包含的 StatusBar 面板集合。

public:
 property System::Windows::Forms::StatusBar::StatusBarPanelCollection ^ Panels { System::Windows::Forms::StatusBar::StatusBarPanelCollection ^ get(); };

public System.Windows.Forms.StatusBar.StatusBarPanelCollection Panels { get; }

member this.Panels : System.Windows.Forms.StatusBar.StatusBarPanelCollection

Public ReadOnly Property Panels As StatusBar.StatusBarPanelCollection

屬性值

StatusBar.StatusBarPanelCollection

StatusBar.StatusBarPanelCollection，包含 StatusBarPanel 控制項的 StatusBar 物件。

範例

下列程式碼範例會在表單上建立控制項，並新增兩 StatusBarPanel 個 StatusBar 物件。 StatusBarPanel其中一個名為 的物件 panel1 會顯示應用程式的狀態文字。 名為 的第二 StatusBarPanel 個 panel2 物件會顯示目前的日期，並使用 ToolTipText 類別的 StatusBarPanel 屬性來顯示目前時間。 此範例會使用 ShowPanels 屬性來確保面板會顯示，而不是標準面板，而且會使用 和 Panels 屬性來存取 Add 的 方法 StatusBar.StatusBarPanelCollection ，將面板新增至 StatusBar 。 此範例也會使用 AutoSize 、 BorderStyle ToolTipText 和 Text 屬性來初始化 StatusBarPanel 物件。 這個範例需要定義範例中定義的 方法，並從 的 Form 建構函式呼叫。

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

備註

控制項 StatusBar 可以顯示數個面板，以提供應用程式使用者的資訊。 例如，面板可能會顯示檔案下載的目前時間或進度。 控制項顯示 StatusBar 的每個面板都是 類別 StatusBarPanel 的實例。 屬性 Panels 可讓您取得目前儲存在 控制項中 StatusBarPanel 之物件的集合參考 StatusBar 。 使用此參考，您可以新增面板、移除面板、存取集合內的特定面板，以及取得控制項中的 StatusBar 面板計數。 如需可使用面板集合執行之工作的詳細資訊，請參閱 StatusBar.StatusBarPanelCollection 類別參考主題。

另請參閱

• StatusBar.StatusBarPanelCollection
• StatusBarPanel