/// <summary>
/// 根据命令名返回命令
/// </summary>
/// <param name="OrderName">命令名</param>
/// <returns>所查询的命令，如果命令名不存在返回null</returns>
public static POrder GetOrder(string OrderName)
{
foreach (Type SubType in typeof(POrder).Assembly.GetTypes().Where((Type TempType) => TempType.IsSubclassOf(typeof(POrder))))
{
try {
POrder OrderInstance = (POrder)Activator.CreateInstance(SubType);
if (OrderInstance.Name.Equals(OrderName))
{
return(OrderInstance);
}
} catch {
continue;
}
}
return(null);
}
public static IEnumerable <Type> ListSubTypes <T>()
{
return(typeof(T).Assembly.GetTypes().Where((Type TempType) => TempType.IsSubclassOf(typeof(T))));
}