Spread Windows Forms 6.0 Product Documentation
Invalidate Method
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FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > Cell Class : Invalidate Method


Glossary Item Box

Invalidates the displayed cells and sends the message to repaint them.

Syntax

Visual Basic (Declaration) 
Public Sub Invalidate() 
Visual Basic (Usage)Copy Code
Dim instance As Cell
 
instance.Invalidate()
C# 
public void Invalidate()

Example

This example invalidates the cell object and forces the component to repaint the cell.
C#Copy Code
FarPoint.Win.Spread.Cell aCell;
aCell = fpSpread1.ActiveSheet.Cells[0, 0];
acell.Invalidate();
Visual BasicCopy Code
Dim acell As FarPoint.Win.Spread.Cell
acell = FpSpread1.ActiveSheet.Cells(0, 0)
acell.Invalidate()

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

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