I got the answer
public List<tasktodolist> GetTaskToDo()
{
var Obj = DBHelper.GetDBObject();
reader = Obj.ExecuteReader(CommandType.StoredProcedure, "GetTaskToDoList");
var tasktodo = new List<tasktodolist>();
while(reader.Read())
{
tasktodo.Add(
new TaskToDoList
{
Id =GetInteger("Id"),
Done=Convert.ToBoolean( reader["Done"]),
Text=GetString("Texts"),
Date =reader["Dates"] ==DBNull.Value ? DateTime.MinValue : Convert.ToDateTime(reader["Dates"])
});
}
return tasktodo;
}</tasktodolist></tasktodolist>