public static IRange Merge(this IRange range, bool merge)
{
if (range.RowCount > 1 || range.ColumnCount > 1)
{
if (merge)
{
if (range.RowCount > 1 || range.ColumnCount > 1)
{
range.Merge();
}
}
else
{
range.UnMerge();
}
}
return(range);
}
