public static object GetMetaFieldValue(MetaField mf, IEnumerable <string> dataCollection)
{
var data = string.Join("|", dataCollection);
if (string.IsNullOrEmpty(data))
{
return(null);
}
object value = null;
try
{
MetaEnumItem item = null;
var metaType = mf.GetMetaType();
switch (metaType.McDataType)
{
case McDataType.Enum:
var dicFieldValues = new List <MetaEnumItem>();
var items = data.Split('|');
var metaItems = MetaEnum.GetItems(metaType);
foreach (var val in items)
{
item = metaItems.FirstOrDefault(i =>
string.Equals(i.Name, val, StringComparison.OrdinalIgnoreCase));
if (item != null)
{
dicFieldValues.Add(item);
}
else
{
if (string.IsNullOrEmpty(val))
{
continue;
}
var newId = MetaEnum.AddItem(metaType, val, 0);
if (newId <= 0 || newId > metaItems.Length - 1)
{
continue;
}
item = MetaEnum.GetItems(metaType).FirstOrDefault(x => x.Handle == newId);
if (item != null)
{
dicFieldValues.Add(item);
}
}
}
if (dicFieldValues.Count > 0)
{
value = dicFieldValues.ToArray();
}
break;
default:
value = ParseSimpleMetaFieldValue(mf, data);
break;
}
}
catch (Exception ex)
{
throw ex;
}
return(value);
}
private static void InsertMetaEnumItems(XmlNode ownerNode, string groupName, MetaEnumItem[] items)
{
XmlNode xmlNewRootNode = ownerNode.OwnerDocument.CreateElement(groupName);
foreach (MetaEnumItem item in items)
{
string name = CHelper.GetResFileString(item.Name);
InsertDictionaryItem(xmlNewRootNode, name, item.Handle.ToString());
}
ownerNode.AppendChild(xmlNewRootNode);
}
