public static SearchConditions AddPropertyCondition <T>(this SearchConditions search, object value, MFConditionType cType = MFConditionType.MFConditionTypeEqual)
where T : IMFPropertyDefinition
{
int pd_id = (int)typeof(T).GetField("id").GetRawConstantValue();
MFDataType data_type = (MFDataType)typeof(T).GetField("data_type").GetRawConstantValue();
if (value is IObjVerEx)
{
search.AddPropertyCondition(pd_id, cType, data_type, (value as IObjVerEx).objVerEx.ToLookup());
}
else if (value is IList)
{
Lookups lookups = new Lookups();
foreach (IObjVerEx objVerEx in (value as IList))
{
if (objVerEx == null)
{
break;
}
lookups.Add(-1, objVerEx.objVerEx.ToLookup());
}
search.AddPropertyCondition(pd_id, cType, data_type, lookups);
}
else
{
search.AddPropertyCondition(pd_id, cType, data_type, value);
}
return(search);
}