/// <summary>
/// Removes the item from the group by clause of the query.
/// </summary>
/// <param name="item">The item to remove.</param>
/// <returns>True if the item was removed; otherwise, false.</returns>
public bool RemoveGroupBy(IGroupByItem item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
return(_groupBy.Remove(item));
}
/// <summary>
/// Adds the item to the group by clause of the query.
/// </summary>
/// <param name="item">The item to add.</param>
public void AddGroupBy(IGroupByItem item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
_groupBy.Add(item);
}
/// <summary>
/// Removes the item from the group by clause of the query.
/// </summary>
/// <param name="item">The item to remove.</param>
/// <returns>True if the item was removed; otherwise, false.</returns>
public bool RemoveGroupBy(IGroupByItem item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
return _groupBy.Remove(item);
}
/// <summary>
/// Adds the item to the group by clause of the query.
/// </summary>
/// <param name="item">The item to add.</param>
public void AddGroupBy(IGroupByItem item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
_groupBy.Add(item);
}