c# - 使泛型成为变量

Question

var type = data.ClientBaseObject.GetType();
var newClientObject = GetDataContextedObject(type, data.ClientBaseObject);


private object GetDataContextedObject(Type type, object jobObject)
    {
        switch (type.Name.ToUpper())
        {
            case "JOBNUMBER":
                {
                    return GetObjectFromDataContext<JobNumber>(jobObject);
                }
            case "NA_HEADER":
                {
                    return GetObjectFromDataContext<NA_Header>(jobObject);
                }
        }
        return null;
    }

        private  object GetObjectFromDataContext<T>(object jobObject) where T: class, IJobID
        {
            var newObject = jobObject as T;
            return _dc.GetTable<T>().FirstOrDefault(j => j.JobID == newObject.JobID);
        }

在上面的代码中，我想知道是否有办法让 GetObjectFromDataContext进入GetObjectFromDataContext<type> ，而不必为每个类获取 type.Name 并为每个类创建一个案例。这能做到吗？

如果问题不清楚，请告诉我。

Answer 1

可以这样写:

private object GetDataContextedObject<T>(object jobObject)
{
    return GetObjectFromDataContext<T>(jobObject);
}