/// <summary>
/// 将多个对象组合在一起（仅限第一层属性）
/// </summary>
/// <param name="objects">用于组装的对象列表，实体类/匿名类/字典/JSON</param>
/// <returns>不会有null。</returns>
public static Symbol.Collections.Generic.NameValueCollection <object> Combine(System.Collections.IEnumerable objects)
{
Symbol.Collections.Generic.NameValueCollection <object> values = As(null);
if (objects != null)
{
foreach (var item in objects)
{
values.SetValues(item);
}
}
return(values);
}
static Symbol.Collections.Generic.NameValueCollection <string> GetValues(ICustomAttributeProvider provider)
{
Symbol.Collections.Generic.NameValueCollection <string> list;
if (!_list.TryGetValue(provider, out list))
{
ThreadHelper.Block(_list, () => {
if (!_list.TryGetValue(provider, out list))
{
list = new Symbol.Collections.Generic.NameValueCollection <string>(StringComparer.OrdinalIgnoreCase);
GetValues(provider, list, true);
_list.TryAdd(provider, list);
}
});
}
return(list);
}
static void GetValues(ICustomAttributeProvider provider, Symbol.Collections.Generic.NameValueCollection <string> list, bool inherit)
{
if (inherit)
{
{
Type type = provider as Type;
if (type != null)
{
foreach (Type p in type.GetInterfaces())
{
GetValues(p, list, false);
}
}
}
{
MemberInfo member = provider as MemberInfo;
if (member != null && member.DeclaringType != null)
{
foreach (Type p in member.DeclaringType.GetInterfaces())
{
MemberInfo[] members = p.GetMember(member.Name);
if (members == null || members.Length == 0)
{
continue;
}
foreach (MemberInfo m in members)
{
GetValues(m, list, false);
}
}
}
}
}
{
var attributes = provider.GetCustomAttributes(typeof(ConstAttribute), true);
if (attributes != null)
{
foreach (ConstAttribute p in attributes)
{
list[p.Key] = p.Value;
}
}
}
}