Color BackgroundColor { get; set; }

Property BackgroundColor As Color

table[i, j].Borders.Top.LineStyle = BorderLineStyle.None;
    table[i, j].BackgroundColor = Color.Transparent;
}

TableRow targetRow = table.Rows[2];
targetRow.Cells[0].BackgroundColor = Color.FromArgb(99, 122, 110);
targetRow.Cells[1].BackgroundColor = Color.FromArgb(99, 122, 110);

{
    cell.BackgroundColor = System.Drawing.Color.Yellow;
}

{
    row[2].BackgroundColor = System.Drawing.Color.LightCyan;
    row[2].VerticalAlignment = TableCellVerticalAlignment.Center;

{
    cell.BackgroundColor = Color.Yellow;
    cell.Borders.Bottom.LineColor = Color.Red;

table(i, j).Borders.Top.LineStyle = BorderLineStyle.None
    table(i, j).BackgroundColor = Color.Transparent
Next

Dim targetRow As TableRow = table.Rows(2)
targetRow.Cells(0).BackgroundColor = Color.FromArgb(99, 122, 110)
targetRow.Cells(1).BackgroundColor = Color.FromArgb(99, 122, 110)

Public Shared Sub ChangeCellColor(ByVal cell As DevExpress.XtraRichEdit.API.Native.TableCell, ByVal i As Integer, ByVal j As Integer)
    cell.BackgroundColor = System.Drawing.Color.Yellow
End Sub

Public Shared Sub ChangeColumnColor(ByVal row As TableRow, ByVal rowIndex As Integer)
    row(2).BackgroundColor = System.Drawing.Color.LightCyan
    row(2).VerticalAlignment = TableCellVerticalAlignment.Center

Sub(cell As TableCell, i As Integer, j As Integer)
    cell.BackgroundColor = Color.Yellow
    cell.Borders.Bottom.LineColor = Color.Red