PaintGrayArea Event

Visual Basic
C#

'Declaration
 
Public Event PaintGrayArea As PaintGrayAreaEventHandler

'Usage
 
Dim instance As FpSpread
Dim handler As PaintGrayAreaEventHandler
 
AddHandler instance.PaintGrayArea, handler

public event PaintGrayAreaEventHandler PaintGrayArea

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

Property	Description
DrawRectangle	Gets or sets the rectangle area representing the gray area.
Graphics	Gets or sets the graphics device that handles the gray area.

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

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

This example raises the PaintGrayArea event.

C#

private void fpSpread1PaintGrayArea(object sender, FarPoint.Win.Spread.PaintGrayAreaEventArgs e) 
{ 
       e.Graphics.FillRectangle(Brushes.Blue, new RectangleF(e.DrawRectangle.X, e.DrawRectangle.Y, e.DrawRectangle.Width, e.DrawRectangle.Height)); 
}

Visual Basic

Private Sub FpSpread1PaintGrayArea(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.PaintGrayAreaEventArgs) Handles
FpSpread1.PaintGrayArea
      e.Graphics.FillRectangle(Brushes.Blue, New RectangleF(e.DrawRectangle.X, e.DrawRectangle.Y, e.DrawRectangle.Width, e.DrawRectangle.Height))
End Sub

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

FpSpread Class
FpSpread Members
PaintGrayAreaEventArgs Class