Public Sub ResetBackColor() 

Dim instance As Cell
 
instance.ResetBackColor()

public void ResetBackColor()

FarPoint.Win.Spread.Cell cell;
cell = fpSpread1.ActiveSheet.Cells[0, 0];
cell.BackColor = Color.LightBlue;
cell.Border = new FarPoint.Win.LineBorder(Color.DarkBlue);
cell.CanFocus = false;
cell.CellType = new FarPoint.Win.Spread.CellType.GeneralCellType();
cell.Font = new Font("Comic Sans MS", 10);
cell.ForeColor = Color.Red;
cell.HorizontalAlignment = FarPoint.Win.Spread.CellHorizontalAlignment.Right;
cell.Locked = false;
cell.NoteIndicatorColor = Color.Green;
cell.ParentStyleName = "DataAreaDefault";
cell.TabStop = false;
cell.Text = "Test";
cell.VerticalAlignment = FarPoint.Win.Spread.CellVerticalAlignment.Top;

private void button1Click(object sender, System.EventArgs e)
{
     FarPoint.Win.Spread.Cell cell;
     cell = fpSpread1.ActiveSheet.Cells[0, 0];
     DialogResult dlg = new DialogResult();
     dlg = MessageBox.Show("Reset the AlternatingRow??", "Reset", MessageBoxButtons.OKCancel);
     if (dlg == DialogResult.OK)
     {
          cell.ResetBackColor();
          cell.ResetBorder();
          cell.ResetCanFocus()
          cell.ResetCellType();
          cell.ResetFont();
          cell.ResetForeColor();
          cell.ResetHorizontalAlignment();
          cell.ResetLocked();
          cell.ResetNoteIndicatorColor();
          cell.ResetNoteStyle();
          cell.ResetParentStyleName();
          cell.ResetTabStop();
          cell.ResetText();
          cell.ResetValue();
          cell.ResetVerticalAlignment();
         }
}

Dim cell As FarPoint.Win.Spread.Cell
cell = FpSpread1.ActiveSheet.Cells(0, 0)
cell.BackColor = Color.LightBlue
cell.Border = New FarPoint.Win.LineBorder(Color.DarkBlue)
cell.CanFocus = False
cell.CellType = New FarPoint.Win.Spread.CellType.GeneralCellType
cell.Font = New Font("Comic Sans MS", 10)
cell.ForeColor = Color.Red
cell.HorizontalAlignment = FarPoint.Win.Spread.CellHorizontalAlignment.Right
cell.Locked = False
cell.NoteIndicatorColor = Color.Green
cell.ParentStyleName = "DataAreaDefault"
cell.TabStop = False
cell.Text = "Test"
cell.VerticalAlignment = FarPoint.Win.Spread.CellVerticalAlignment.Top

Private Sub Button1Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
     Dim cell As FarPoint.Win.Spread.Cell
     cell = FpSpread1.ActiveSheet.Cells(0, 0)
     Dim dlg As New DialogResult
     dlg = MessageBox.Show("Reset the AlternatingRow??", "Reset", MessageBoxButtons.OKCancel)
     If dlg = DialogResult.OK Then
          cell.ResetBackColor()
          cell.ResetBorder()
          cell.ResetCanFocus()
          cell.ResetCellType()
          cell.ResetFont()
          cell.ResetForeColor()
          cell.ResetHorizontalAlignment()
          cell.ResetLocked()
          cell.ResetNoteIndicatorColor()
          cell.ResetNoteStyle()
          cell.ResetParentStyleName()
          cell.ResetTabStop()
          cell.ResetText()
          cell.ResetValue()
          cell.ResetVerticalAlignment()
     End If
End Sub