/// <summary> /// Create an alias for a projection /// </summary> /// <param name="projection">the projection instance</param> /// <param name="alias">LambdaExpression returning an alias</param> /// <returns>return NHibernate.Criterion.IProjection</returns> public static IProjection WithAlias(this IProjection projection, Expression <Func <object> > alias) { string aliasContainer = ExpressionProcessor.FindPropertyExpression(alias.Body); return(Projections.Alias(projection, aliasContainer)); }
protected override Expression VisitMemberAccess(MemberExpression expr) { //this must be a grouping parameter member access IProjection projection = _rootCriteria.GetProjection(); if (projection != null && projection.IsGrouped) { _projections.Add(NHProjections.Alias(projection, expr.Member.Name)); } return(expr); }
public IProjection As(string alias) { return(Projections.Alias(this, alias)); }
public ProjectionList Add(IProjection projection, String alias) { return(Add(Projections.Alias(projection, alias))); }
/// <summary> /// Create an alias for a projection /// </summary> /// <param name="projection">the projection instance</param> /// <param name="alias">alias</param> /// <returns>return NHibernate.Criterion.IProjection</returns> public static IProjection WithAlias(this IProjection projection, string alias) { return(Projections.Alias(projection, alias)); }