Spread Windows Forms 7.0 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 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8

See Also

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