This document is archived and information here might be outdated.  Recommended version.


IMapTableInfo.RelateInfos Property (ArcObjects .NET 10.6 SDK)
ArcObjects Library Reference (Carto)  

IMapTableInfo.RelateInfos Property

Array of relates associated to the table.

[Visual Basic .NET]
Public ReadOnly Property RelateInfos As IRelateInfos
[C#]
public IRelateInfos RelateInfos {get;}
[C++]
HRESULT get_RelateInfos(
  IRelateInfos** RelateInfo
);
[C++]

Parameters RelateInfo [out, retval]
RelateInfo is a parameter of type IRelateInfos**

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Remarks

In order for MapServer to advertise a relationship, both source and destination layer/standalone table must be added to the source map document. For example, Layer A is related to Table B in the GeoDatabase; Layer A is added to the map while Table B is not, in this scenario, MapServer will not publicize this relationship and therefore QueryRelatedRows function cannot be used to get related row(s) for feature from Layer A.

[C#]

Example: Printing a list of all relates a layer or table is participating

IRelateInfos pRIs=null;
IRelateInfo pRI=null;

pRIs=pMTI.RelateInfos;

if (pRIs == null)
{
    Console.WriteLine("No relationship is available"); 
    return;
}

for (int j=0; j < pRIs.Count; j++)
{
    pRI=pRIs.get_Element(j);
    Console.WriteLine(pRI.Name + ", " + pRI.RelationshipID + ", " + pRI.RelatedTableID);
}

See Also

IMapTableInfo Interface