private PropertyBase CreateNewProperty(PersistentType ownerPersistentType, PropertyKind newPropertyKind)
{
int propertiesCount = 0;
PropertyBase newProperty = null;
switch (newPropertyKind)
{
case PropertyKind.Scalar:
newProperty = new ScalarProperty(ownerPersistentType.Partition);
ownerPersistentType.Properties.Add(newProperty);
propertiesCount = ownerPersistentType.Properties.OfType <ScalarProperty>().Count();
break;
case PropertyKind.Structure:
newProperty = new StructureProperty(ownerPersistentType.Partition);
ownerPersistentType.Properties.Add(newProperty);
propertiesCount = ownerPersistentType.Properties.OfType <StructureProperty>().Count();
break;
case PropertyKind.Navigation:
newProperty = new NavigationProperty(ownerPersistentType.Partition);
ownerPersistentType.NavigationProperties.Add((NavigationProperty)newProperty);
propertiesCount = ownerPersistentType.NavigationProperties.OfType <NavigationProperty>().Count();
break;
}
newProperty.Name = string.Format("{0}Property{1}", newPropertyKind, propertiesCount + 1);
return(newProperty);
}
protected override void OnCopy(Microsoft.VisualStudio.Modeling.ModelElement sourceElement)
{
base.OnCopy(sourceElement);
StructureProperty sourceProperty = (StructureProperty)sourceElement;
this.Type = sourceProperty.Type;
}