/**
* Returns the display name for a property or link.
*/
public string GetPropDisplayName(int propId)
{
bool reverse = false;
bool directedLink = false;
PropTypeItem ptItem = (PropTypeItem)this [propId];
if (ptItem.DataType == PropDataType.Link && ptItem.HasFlag(PropTypeFlags.DirectedLink))
{
directedLink = true;
if (propId < 0)
{
propId = -propId;
reverse = true;
}
}
string result;
if (reverse)
{
result = ptItem.ReverseDisplayName;
if (result == null)
{
result = ptItem.Name + " Target";
}
}
else
{
result = ptItem.DisplayName;
if (result == null)
{
if (directedLink)
{
result = ptItem.Name + " Source";
}
else
{
result = ptItem.Name;
}
}
}
return(result);
}
public IPropType this [int propID]
{
get
{
if (propID < 0)
{
PropTypeItem revItem = FindPropTypeItem(-propID);
if (revItem.HasFlag(PropTypeFlags.DirectedLink))
{
return(revItem);
}
throw new StorageException("Invalid property type ID " + propID);
}
if (propID >= ResourceProps.Id)
{
return(_pseudoProps [propID - ResourceProps.Id]);
}
return(FindPropTypeItem(propID));
}
}
