Public Sub ClearConditionalFormats( _
   ByVal row As Integer, _
   ByVal column As Integer _
) 

Dim instance As SheetView
Dim row As Integer
Dim column As Integer
 
instance.ClearConditionalFormats(row, column)

public void ClearConditionalFormats( 
   int row,
   int column
)

FarPoint.Win.Spread.NamedStyle styleCold = new FarPoint.Win.Spread.NamedStyle(); 
FarPoint.Win.Spread.NamedStyle styleCool = new FarPoint.Win.Spread.NamedStyle(); 
FarPoint.Win.Spread.NamedStyle styleMild = new FarPoint.Win.Spread.NamedStyle(); 
FarPoint.Win.Spread.NamedStyle styleWarm = new FarPoint.Win.Spread.NamedStyle(); 
FarPoint.Win.Spread.NamedStyle styleHot = new FarPoint.Win.Spread.NamedStyle(); 
styleCold.BackColor = Color.Blue; 
styleCold.ForeColor = Color.White; 
styleCool.BackColor = Color.Cyan; 
styleMild.BackColor = Color.Lime; 
styleWarm.BackColor = Color.Yellow; 
styleHot.BackColor = Color.Red; 
fpSpread1.ActiveSheet.SetConditionalFormat(1, 1, styleCold, FarPoint.Win.Spread.ComparisonOperator.LessThan, "32"); 
fpSpread1.ActiveSheet.SetConditionalFormat(1, 1, styleCool, FarPoint.Win.Spread.ComparisonOperator.Between, "32", "55"); 
fpSpread1.ActiveSheet.SetConditionalFormat(1, 1, styleMild, FarPoint.Win.Spread.ComparisonOperator.Between, "55", "75"); 
fpSpread1.ActiveSheet.SetConditionalFormat(1, 1, styleWarm, FarPoint.Win.Spread.ComparisonOperator.Between, "75", "85"); 
fpSpread1.ActiveSheet.SetConditionalFormat(1, 1, styleHot, FarPoint.Win.Spread.ComparisonOperator.GreaterThan, "85"); 

private void button1_Click(object sender, System.EventArgs e)
{
fpSpread1.ActiveSheet.ClearConditionalFormats(1, 1);
fpSpread1.Refresh();
}

Dim styleCold As New FarPoint.Win.Spread.NamedStyle
Dim styleCool As New FarPoint.Win.Spread.NamedStyle
Dim styleMild As New FarPoint.Win.Spread.NamedStyle
Dim styleWarm As New FarPoint.Win.Spread.NamedStyle
Dim styleHot As New FarPoint.Win.Spread.NamedStyle
styleCold.BackColor = Color.Blue
styleCold.ForeColor = Color.White
styleCool.BackColor = Color.Cyan
styleMild.BackColor = Color.Lime
styleWarm.BackColor = Color.Yellow
styleHot.BackColor = Color.Red
Dim co As New FarPoint.Win.Spread.ComparisonOperator
FpSpread1.ActiveSheet.SetConditionalFormat(1, 1, styleCold, co.LessThan,"32")
FpSpread1.ActiveSheet.SetConditionalFormat(1, 1, styleCool, co.Between, "32", "55")
FpSpread1.ActiveSheet.SetConditionalFormat(1, 1, styleMild, co.Between, "55", "75")
FpSpread1.ActiveSheet.SetConditionalFormat(1, 1, styleWarm, co.Between, "75", "85")
FpSpread1.ActiveSheet.SetConditionalFormat(1, 1, styleHot, co.GreaterThan,"85")

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click
FpSpread1.ActiveSheet.ClearConditionalFormats(1, 1)
FpSpread1.Refresh()
End Sub