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.NET Framework 2.0
StatusBar Class
StatusBar Events
 DrawItem Event

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This page is specific to
Microsoft Visual Studio 2005/.NET Framework 2.0

Other versions are also available for the following:
.NET Framework Class Library
StatusBar.DrawItem Event

Occurs when a visual aspect of an owner-drawn status bar control changes.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)

Visual Basic (Declaration)
Public Event DrawItem As StatusBarDrawItemEventHandler
Visual Basic (Usage)
Dim instance As StatusBar
Dim handler As StatusBarDrawItemEventHandler

AddHandler instance.DrawItem, handler
C#
public event StatusBarDrawItemEventHandler DrawItem
C++
public:
event StatusBarDrawItemEventHandler^ DrawItem {
    void add (StatusBarDrawItemEventHandler^ value);
    void remove (StatusBarDrawItemEventHandler^ value);
}
J#
/** @event */
public void add_DrawItem (StatusBarDrawItemEventHandler value)

/** @event */
public void remove_DrawItem (StatusBarDrawItemEventHandler value)
JScript
JScript supports the use of events, but not the declaration of new ones.

You can use this event to perform drawing operations in an owner-drawn StatusBar control. For example, if you display an owner-drawn StatusBarPanel that displays a progress bar, you can use this event to perform the drawing of the progress bar on the panel. The data provided to the event through the StatusBarDrawItemEventArgs object passed as a parameter to the event handler enables you to determine the panel that needs to be drawn and the Graphics to use to draw to the panel. This event is only raised when the StatusBarPanel.Style property of a StatusBarPanel in a StatusBar control is set to OwnerDraw.

For more information about handling events, see Consuming Events.

The following code example demonstrates how to create an owner-drawn StatusBarPanel that displays a custom background and the current date. This example requires that you have connected the DrawItem event of a StatusBar control to the event handler defined in the example.

Visual Basic
Private Sub StatusBar1_DrawItem(ByVal sender As Object, ByVal sbdevent As System.Windows.Forms.StatusBarDrawItemEventArgs) Handles StatusBar1.DrawItem

   ' Create a StringFormat object to align text in the panel.
   Dim sf As New StringFormat()
   ' Format the String of the StatusBarPanel to be centered.
   sf.Alignment = StringAlignment.Center
   sf.LineAlignment = StringAlignment.Center

   ' Draw a black background in owner-drawn panel.
   sbdevent.Graphics.FillRectangle(Brushes.Black, sbdevent.Bounds)
   ' Draw the current date (short date format) with white text in the control's font.
   sbdevent.Graphics.DrawString(DateTime.Today.ToShortDateString(), StatusBar1.Font, Brushes.White, _
         New RectangleF(sbdevent.Bounds.X, sbdevent.Bounds.Y, _
         sbdevent.Bounds.Width, sbdevent.Bounds.Height), sf)
End Sub
C#
private void DrawMyPanel(object sender, System.Windows.Forms.StatusBarDrawItemEventArgs sbdevent)
{
   // Create a StringFormat object to align text in the panel.
   StringFormat sf = new StringFormat();
   // Format the String of the StatusBarPanel to be centered.
   sf.Alignment = StringAlignment.Center;
   sf.LineAlignment = StringAlignment.Center;

   // Draw a black background in owner-drawn panel.
   sbdevent.Graphics.FillRectangle(Brushes.Black, sbdevent.Bounds);
   // Draw the current date (short date format) with white text in the control's font.
   sbdevent.Graphics.DrawString(DateTime.Today.ToShortDateString(), 
      statusBar1.Font,Brushes.White,sbdevent.Bounds,sf);
}
C++
private:
   void DrawMyPanel( Object^ /*sender*/, System::Windows::Forms::StatusBarDrawItemEventArgs^ sbdevent )
   {
      // Create a StringFormat object to align text in the panel.
      StringFormat^ sf = gcnew StringFormat;

      // Format the String of the StatusBarPanel to be centered.
      sf->Alignment = StringAlignment::Center;
      sf->LineAlignment = StringAlignment::Center;

      // Draw a back blackground in owner-drawn panel.
      sbdevent->Graphics->FillRectangle( Brushes::Black, sbdevent->Bounds );

      // Draw the current date (short date format) with white text in the control's font.
      sbdevent->Graphics->DrawString( DateTime::Today.ToShortDateString(), statusBar1->Font, Brushes::White, sbdevent->Bounds, sf );
   }
J#
private void DrawMyPanel(Object sender, 
    System.Windows.Forms.StatusBarDrawItemEventArgs sbdEvent)
{
    // Create a StringFormat object to align text in the panel.
    StringFormat sf = new StringFormat();
    // Format the String of the StatusBarPanel to be centered.
    sf.set_Alignment(StringAlignment.Center);
    sf.set_LineAlignment(StringAlignment.Center);
    // Draw a back blackground in owner-drawn panel.
    sbdEvent.get_Graphics().FillRectangle(Brushes.get_Black(), 
        sbdEvent.get_Bounds());
    // Draw the current date (short date format) with white text 
    // in the control's font.
    sbdEvent.get_Graphics().DrawString(DateTime.get_Today().
        ToShortDateString(), statusBar1.get_Font(), Brushes.get_White(),
        RectangleF.op_Implicit(sbdEvent.get_Bounds()), sf);
} //DrawMyPanel

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0
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