StatusBar.ShowPanels Properti

Definisi

Ruang nama:

System.Windows.Forms

Rakitan:

System.Windows.Forms.dll

Sumber:

StatusBar.cs

Mendapatkan atau menetapkan nilai yang menunjukkan apakah ada panel yang telah ditambahkan ke kontrol yang ditampilkan.

public:
 property bool ShowPanels { bool get(); void set(bool value); };

public bool ShowPanels { get; set; }

member this.ShowPanels : bool with get, set

Public Property ShowPanels As Boolean

Nilai Properti

Boolean

true jika panel ditampilkan; jika tidak, false. Defaultnya adalah false.

Contoh

Contoh kode berikut membuat StatusBar kontrol pada formulir dan menambahkan dua StatusBarPanel objek. Salah StatusBarPanel satu objek, bernama panel1, menampilkan teks status untuk aplikasi. Yang kedua StatusBarPanel, bernama panel2, menampilkan tanggal saat ini dan menggunakan ToolTipText properti StatusBarPanel kelas untuk menampilkan waktu saat ini. Contoh menggunakan ShowPanels properti untuk memastikan bahwa panel ditampilkan alih-alih panel standar, dan menggunakan dan Panels properti untuk mengakses Add metode StatusBar.StatusBarPanelCollection untuk menambahkan panel ke StatusBar. Contohnya juga menggunakan AutoSizeproperti , BorderStyle, ToolTipText, dan Text untuk menginisialisasi StatusBarPanel objek. Contoh ini mengharuskan metode yang ditentukan dalam contoh ditentukan dan dipanggil dari konstruktor .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

Keterangan

Secara default, StatusBar kontrol menampilkan nilai propertinya Text tanpa panel apa pun. Ketika ShowPanels diatur ke true, objek apa pun StatusBarPanel yang ditentukan dalam StatusBar kontrol ditampilkan. Tidak ada panel yang awalnya dibuat saat Anda membuat instans StatusBar kelas. Anda dapat menambahkan panel ke StatusBar kontrol dengan menggunakan Add metode StatusBar.StatusBarPanelCollection kelas . Kelas koleksi ini dapat diakses melalui Panels properti .StatusBar

Lihat juga

• StatusBarPanel