/// <summary>
/// Sets the fetch mode.
/// </summary>
/// <typeparam name="T">Type setting fetch mode for.</typeparam>
/// <typeparam name="TProperty">The type of the property.</typeparam>
/// <param name="criteria">The criteria.</param>
/// <param name="associationPropertyExpression">The association property expression.</param>
/// <param name="mode">The mode to set.</param>
/// <returns>A <see cref="DetachedCriteria"/></returns>
public static DetachedCriteria SetFetchMode <T, TProperty>(
this DetachedCriteria criteria, Expression <Func <T, TProperty> > associationPropertyExpression, FetchMode mode)
{
var associationPath = PropertyHelper.ExtractPropertyName(associationPropertyExpression);
// criteria.SetFetchMode(associationPath, mode );
criteria.Fetch(associationPath);
return(criteria);
}