void View_CustomRowCellEdit(object sender, DevExpress.XtraGrid.Views.Grid.CustomRowCellEditEventArgs e) {
    if (e.Column == _Column) {
        int percent = Convert.ToInt16(e.CellValue);
        if (percent < 25)
            e.RepositoryItem = _prbLess25;
        else if (percent < 50)
            e.RepositoryItem = _prbLess50;
        else if (percent < 75)
            e.RepositoryItem = _prbLess75;
        else if (percent <= 100)
            e.RepositoryItem = _prbLess100;
    }
}

void View_CustomDrawCell(object sender, DevExpress.XtraGrid.Views.Base.RowCellCustomDrawEventArgs e) {
    if (e.Column == _Column) {
        DrawProgressBar(e);
        e.DefaultDraw();
        e.Handled = true;
    }
}
void DrawProgressBar(DevExpress.XtraGrid.Views.Base.RowCellCustomDrawEventArgs e) {
    int percent = Convert.ToInt16(e.CellValue);
    int v = Convert.ToInt32(e.CellValue);
    v = v * e.Bounds.Width / 100;
    Rectangle rect = new Rectangle(e.Bounds.X, e.Bounds.Y, v, e.Bounds.Height);
    Brush b = Brushes.Green;
    if (percent < 25)
        b = Brushes.Red;
    else if (percent < 50)
        b = Brushes.Orange;
    else if (percent < 75)
        b = Brushes.YellowGreen;
    e.Cache.FillRectangle(b, rect);
}