Class JoinSlotAttribute
Marks a generated alias projection property with the 1-based slot of the joined table it exposes.
A projection produced by Join exposes its items as Item1..Item8; a generated
alias projection additionally exposes lexical aliases (for example Buyer/Approver)
whose types may repeat. The trailing digits of ItemN carry the slot position; this attribute
carries the same information for a member whose name does not. The translator reads it to resolve
the right table alias when the joined type occurs more than once.
[AttributeUsage(AttributeTargets.Property, AllowMultiple = false, Inherited = true)]
public sealed class JoinSlotAttribute : Attribute- Inheritance
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JoinSlotAttribute
- Inherited Members
- Extension Methods
Constructors
JoinSlotAttribute(int)
Creates the marker for a projection member occupying position.
public JoinSlotAttribute(int position)Parameters
positionintThe 1-based slot among all projection items (the base entity is slot 1).
Properties
Position
The 1-based slot among all projection items (the base entity is slot 1).
public int Position { get; }