/// <summary>
/// 获取 CodeFirstItem 列表
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="modelType"></param>
/// <returns></returns>
internal static List <CodeFirstItem> GetModelAttributeInfo(Type modelType)
{
Type tModel = modelType;
var props = tModel.GetProperties();
List <CodeFirstItem> itemsList = new List <CodeFirstItem>();
foreach (var prop in props)
{
CodeFirstItem itemModel = new CodeFirstItem();
var attributes = prop.GetCustomAttributes(false);
foreach (var attribute in attributes)
{
InitItemModel(itemModel, attribute);
}
itemModel.ItemName = prop.Name;
itemsList.Add(itemModel);
}
return(itemsList);
}
/// <summary>
/// 根据Attribute赋值
/// </summary>
/// <param name="itemModel"></param>
/// <param name="attribute"></param>
private static void InitItemModel(CodeFirstItem itemModel, object attribute)
{
Type t = attribute.GetType();
switch (t.Name)
{
case "DisplayTypeAttribute":
DisplayTypeAttribute attr1 = attribute as DisplayTypeAttribute;
if (attr1 != null)
{
itemModel.DisplayType = attr1.DisplayType;
}
break;
case "ItemDisplayNameAttribute":
ItemDisplayNameAttribute attr2 = attribute as ItemDisplayNameAttribute;
if (attr2 != null)
{
itemModel.ItemDisplayName = attr2.DisplayName;
}
break;
case "KeyPropertyAttribute":
KeyPropertyAttribute attr3 = attribute as KeyPropertyAttribute;
if (attr3 != null)
{
itemModel.IsKey = true;
}
break;
default:
break;
}
}
