internal string FormatSortString(IndexField[] indexDesc)
{
var builder = new StringBuilder();
foreach (IndexField field in indexDesc)
{
if (0 < builder.Length)
{
builder.Append(", ");
}
builder.Append(field.Column.ColumnName);
if (field.IsDescending)
{
builder.Append(" DESC");
}
}
return builder.ToString();
}