StatusBarPanel.Width Propiedad

Definición

Espacio de nombres:

System.Windows.Forms

Ensamblado:

System.Windows.Forms.dll

Obtiene o establece el ancho del panel de la barra de estado en el control StatusBar.

public:
 property int Width { int get(); void set(int value); };

public int Width { get; set; }

member this.Width : int with get, set

Public Property Width As Integer

Valor de propiedad

Int32

Ancho, en píxeles, del objeto StatusBarPanel.

Excepciones

ArgumentException

El ancho especificado es menor que el valor de la propiedad MinWidth.

Ejemplos

En el ejemplo de código siguiente se muestra cómo usar las StatusBar.SizingGrippropiedades , Alignment, Width, AutoSizey BorderStyle y cómo controlar el StatusBar.PanelClick evento.

Para ejecutar el ejemplo, pegue el código siguiente en un formulario. Llame al método en el InitializeStatusBarPanels constructor del formulario o Load en el método de control de eventos.

internal:
   System::Windows::Forms::StatusBar^ statusBar1;

private:
   void InitializeStatusBarPanels()
   {
      
      // Create a StatusBar control.
      statusBar1 = gcnew StatusBar;
      
      // Dock the status bar at the top of the form. 
      statusBar1->Dock = DockStyle::Top;
      
      // Set the SizingGrip property to false so the user cannot 
      // resize the status bar.
      statusBar1->SizingGrip = false;
      
      // Associate the event-handling method with the 
      // PanelClick event.
      statusBar1->PanelClick += gcnew StatusBarPanelClickEventHandler( this, &Form1::statusBar1_PanelClick );
      
      // Create two StatusBarPanel objects to display in statusBar1.
      StatusBarPanel^ panel1 = gcnew StatusBarPanel;
      StatusBarPanel^ panel2 = gcnew StatusBarPanel;
      
      // Set the width of panel2 explicitly and set
      // panel1 to fill in the remaining space.
      panel2->Width = 80;
      panel1->AutoSize = StatusBarPanelAutoSize::Spring;
      
      // Set the text alignment within each panel.
      panel1->Alignment = HorizontalAlignment::Left;
      panel2->Alignment = HorizontalAlignment::Right;
      
      // Display the first panel without a border and the second
      // with a raised border.
      panel1->BorderStyle = StatusBarPanelBorderStyle::None;
      panel2->BorderStyle = StatusBarPanelBorderStyle::Raised;
      
      // Set the text of the panels. The panel1 object is reserved
      // for line numbers, while panel2 is set to the current time.
      panel1->Text = "Reserved for important information.";
      panel2->Text = System::DateTime::Now.ToShortTimeString();
      
      // Set a tooltip for panel2
      panel2->ToolTipText = "Click time to display seconds";
      
      // Display panels in statusBar1 and add them to the
      // status bar's StatusBarPanelCollection.
      statusBar1->ShowPanels = true;
      statusBar1->Panels->Add( panel1 );
      statusBar1->Panels->Add( panel2 );
      
      // Add the StatusBar to the form.
      this->Controls->Add( statusBar1 );
   }

   // If the user clicks the status bar, check the text of the 
   // StatusBarPanel.  If the text equals a short time string,
   // change it to long time display.
   void statusBar1_PanelClick( Object^ /*sender*/, StatusBarPanelClickEventArgs^ e )
   {
      if ( e->StatusBarPanel->Text == System::DateTime::Now.ToShortTimeString() )
      {
         e->StatusBarPanel->Text = System::DateTime::Now.ToLongTimeString();
      }
   }

internal System.Windows.Forms.StatusBar statusBar1;

private void InitializeStatusBarPanels()
{

    // Create a StatusBar control.
    statusBar1 = new StatusBar();

    // Dock the status bar at the top of the form. 
    statusBar1.Dock = DockStyle.Top;

    // Set the SizingGrip property to false so the user cannot 
    // resize the status bar.
    statusBar1.SizingGrip = false;

    // Associate the event-handling method with the 
    // PanelClick event.
    statusBar1.PanelClick += 
        new StatusBarPanelClickEventHandler(statusBar1_PanelClick);

    // Create two StatusBarPanel objects to display in statusBar1.
    StatusBarPanel panel1 = new StatusBarPanel();
    StatusBarPanel panel2 = new StatusBarPanel();

    // Set the width of panel2 explicitly and set
    // panel1 to fill in the remaining space.
    panel2.Width = 80;
    panel1.AutoSize = StatusBarPanelAutoSize.Spring;

    // Set the text alignment within each panel.
    panel1.Alignment = HorizontalAlignment.Left;
    panel2.Alignment = HorizontalAlignment.Right;

    // Display the first panel without a border and the second
    // with a raised border.
    panel1.BorderStyle = StatusBarPanelBorderStyle.None;
    panel2.BorderStyle = StatusBarPanelBorderStyle.Raised;

    // Set the text of the panels. The panel1 object is reserved
    // for line numbers, while panel2 is set to the current time.
    panel1.Text = "Reserved for important information.";
    panel2.Text = System.DateTime.Now.ToShortTimeString();

    // Set a tooltip for panel2
    panel2.ToolTipText = "Click time to display seconds";

    // Display panels in statusBar1 and add them to the
    // status bar's StatusBarPanelCollection.
    statusBar1.ShowPanels = true;
    statusBar1.Panels.Add(panel1);
    statusBar1.Panels.Add(panel2);

    // Add the StatusBar to the form.
    this.Controls.Add(statusBar1);
}

// If the user clicks the status bar, check the text of the 
// StatusBarPanel.  If the text equals a short time string,
// change it to long time display.
private void statusBar1_PanelClick(object sender, 
    StatusBarPanelClickEventArgs e)
{
    if (e.StatusBarPanel.Text == 
        System.DateTime.Now.ToShortTimeString())
    {
        e.StatusBarPanel.Text = 
            System.DateTime.Now.ToLongTimeString();
    }
}

Friend WithEvents statusBar1 As System.Windows.Forms.StatusBar

Private Sub InitializeStatusBarPanels()

    ' Create a StatusBar control.
    statusBar1 = New StatusBar

    ' Dock the status bar at the top of the form. 
    statusBar1.Dock = DockStyle.Top

    ' Set the SizingGrip property to false so the user cannot 
    ' resize the status bar.
    statusBar1.SizingGrip = False

    ' Create two StatusBarPanel objects to display in statusBar1.
    Dim panel1 As New StatusBarPanel
    Dim panel2 As New StatusBarPanel

    ' Set the width of panel2 explicitly and set
    ' panel1 to fill in the remaining space.
    panel2.Width = 80
    panel1.AutoSize = StatusBarPanelAutoSize.Spring

    ' Set the text alignment within each panel.
    panel1.Alignment = HorizontalAlignment.Left
    panel2.Alignment = HorizontalAlignment.Right

    ' Display the first panel without a border and the second
    ' with a raised border.
    panel1.BorderStyle = StatusBarPanelBorderStyle.None
    panel2.BorderStyle = StatusBarPanelBorderStyle.Raised

    ' Set the text of the panels. The panel1 object is reserved
    ' for line numbers, while panel2 is set to the current time.
    panel1.Text = "Reserved for important information."
    panel2.Text = System.DateTime.Now.ToShortTimeString

    ' Set a tooltip for panel2
    panel2.ToolTipText = "Click time to display seconds"

    ' Display panels in statusBar1 and add them to the
    ' status bar's StatusBarPanelCollection.
    statusBar1.ShowPanels = True
    statusBar1.Panels.Add(panel1)
    statusBar1.Panels.Add(panel2)

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


' If the user clicks the status bar, check the text of the 
' StatusBarPanel.  If the text equals a short time string,
' change it to long time display.
Private Sub statusBar1_PanelClick(ByVal sender As Object, _
    ByVal e As StatusBarPanelClickEventArgs) _
        Handles statusBar1.PanelClick
    If (e.StatusBarPanel.Text = _
        System.DateTime.Now.ToShortTimeString) Then
        e.StatusBarPanel.Text = System.DateTime.Now.ToLongTimeString
    End If
End Sub

Comentarios

La Width propiedad siempre refleja el ancho real de y StatusBarPanel no puede ser menor que la MinWidth propiedad . Para cambiar automáticamente el tamaño del StatusBarPanel objeto al contenido de StatusBarPanel, puede usar la AutoSize propiedad .

Consulte también

• MinWidth
• AutoSize