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This document is archived and information here might be outdated. Recommended version. |
IRelationshipClass.GetObjectsRelatedToObjectSet Method (ArcObjects .NET 10.8 SDK)
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This document is archived and information here might be outdated. Recommended version. |
Gets the objects that are related to the specified origin or destination object set.
[Visual Basic .NET] Public Function GetObjectsRelatedToObjectSet ( _ ByVal anObjectSet As ISet _ ) As ISet
[C#] public ISet GetObjectsRelatedToObjectSet ( ISet anObjectSet );
[C++]
HRESULT GetObjectsRelatedToObjectSet(
ISet* anObjectSet
);
[C++] Parameters anObjectSet [in]
anObjectSet is a parameter of type ISet*
The GetObjectsRelatedToObjectSet method returns a set of objects that are related to the objects contained by the anObjectSet parameter. It behaves the same as GetObjectsRelatedToObject, except that it accepts a set of objects as a parameter.
If multiple objects in the input set are related to a common object, that object will only be included once in the returned set.
If the input set is constructed with a cursor, ensure that a non-recycling cursor is used.
//e.g., nameOfRelClass = "relclass"
// nameOfOriginTable = "origintable"
public void IRelationshipClass__GetObjectsRelatedToObjectSet(IWorkspace workspace, string nameOfRelClass, string nameOfOriginTable)
{
IFeatureWorkspace featureWorkspace = (IFeatureWorkspace)workspace;
IRelationshipClass relationshipClass = featureWorkspace.OpenRelationshipClass(nameOfRelClass);
ITable originTable = featureWorkspace.OpenTable(nameOfOriginTable);
ESRI.ArcGIS.esriSystem.ISet objectSet = new ESRI.ArcGIS.esriSystem.SetClass();
objectSet.Add(originTable.GetRow(1));
objectSet.Add(originTable.GetRow(2));
objectSet.Add(originTable.GetRow(3));
objectSet.Reset();
ESRI.ArcGIS.esriSystem.ISet resultSet = relationshipClass.GetObjectsRelatedToObjectSet(objectSet);
objectSet = null;
}