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Forum Member
 
Group: Forum Members
Last Login: 2011-12-15 02:08:37
Posts: 35,
Visits: 260
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As title; I have many classes , I want to know if one class have association relationship with the class2? If have ,I will do some thing.
thank you!
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Supreme Being
Group: Forum Members
Last Login: 2012-01-26 14:59:09
Posts: 242,
Visits: 828
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| You can use this function: public static bool AreClasesAssociated(EcoSpace parEcoSpace, Type parClassSource, Type parClassTarget)
{
bool result = false;
//ITypeSystemService tss = EcoServiceHelper.GetTypeSystemService(EcoSpace);
IClass classSource = parEcoSpace.TypeSystem.GetClassByType(parClassSource);
// IClass classTarget = EcoSpace.TypeSystem.GetClassByType(parClassTarget); if (classSource != null)
{
foreach (var sf in classSource.AllStructuralFeatures)
{
if (sf is IAssociationEnd && (sf as IAssociationEnd).Class_.ObjectType == parClassTarget)
{
result = true;
break;
}
}
}
return result;
} Usage: bool result = AreClasesAssociated (myEcoSpace, typeof(Person, typeof(Order))); where Person, Order - Eco Classes, myEcospace - an EcoSpace instance for the model containing these classes.
/Efim
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