Spread Windows Forms 13.0 Product Documentation
FarPoint.Win.Spread Assembly / FarPoint.Win.Spread Namespace / FpSpread Class / PaintTabStripTab Event
Example


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    PaintTabStripTab Event
    In This Topic
    Occurs when a TabStrip tab needs painting.
    Syntax
    'Declaration
     
    Public Event PaintTabStripTab As PaintTabStripTabEventHandler
    'Usage
     
    Dim instance As FpSpread
    Dim handler As PaintTabStripTabEventHandler
     
    AddHandler instance.PaintTabStripTab, handler
    public event PaintTabStripTabEventHandler PaintTabStripTab
    Event Data

    The event handler receives an argument of type PaintTabStripTabEventArgs containing data related to this event. The following PaintTabStripTabEventArgs properties provide information specific to this event.

    PropertyDescription
    Gets or sets the cancel flag.  
    Gets the graphics device that handles the tab.  
    Gets the index of the tab to be painted.  
    Gets the outline of the tab.  
    Gets the rectangle area that represents the tab.  
    Remarks

    This event is raised by the OnPaintTabStripTab method when the user leaves a cell.

    For more details on the individual event arguments, refer to PaintTabStripTabEventArgs members.

    Example
    This example raises the PaintTabStripTab event.
    private void fpspread1PaintTabStripButton(object sender, FarPoint.Win.Spread.PaintTabStripTabEventArgs e) 
    { 
          if (e.TabIndex = 0) { 
                e.Cancel = true;
                RectangleF r = e.TabPath.GetBounds(); 
                e.Graphics.FillRectangle(Brushes.Crimson, r.X, r.Y, r.Width, r.Height); 
          } 
    }
    
    Private Sub FpSpreadPaintTabStripTab(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.PaintTabStripTabEventArgs) Handles
    FpSpread1.PaintTabStripTab
    
          If e.TabIndex = 0 Then
                e.Cancel = True
                Dim r As RectangleF
                r = e.TabPath.GetBounds()
                e.Graphics.FillRectangle(Brushes.Crimson, r.X, r.Y, r.Width, r.Height)
          End If
    See Also