ArcGIS Developer Help

IRelateInfo Interface

Provides access to members that describe a relate.

Product Availability

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

Members

	Name	Description
	Name	The name of the relationship to a table.
	RelatedTableID	ID of the table related to.
	RelationshipID	Identifies the specific relationship for a related table.

Classes that implement IRelateInfo

Classes	Description
RelateInfo	A colcass that contains the infromation about the relate.

Remarks

If a layer or a standalonetable participates in a relationship, MapServer advertises that by populating those information as RelateInfo.

When there are more than one relationships exist between the same source and destination table(s) or layer(s), RelationshipID can be used to uniquely identify a relationship.

[C#]

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

Assuming pMTI is a MapTabeInfo passed in to this function

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 + �\n�);
}