无法从方法组转换为ushort

Question

我想在工厂类中创建一个字典，用MessageId函数映射MessageCreate。

private Dictionary<ushort, MessageWithBody> messagesList = new Dictionary<ushort, MessageWithBody>()
        {
            {A1Message.getMessageId,  A1Message.CreateMessage},
            {A2Message.getMessageId,  A2Message.CreateMessage}, 

        };

上述删除错误导致cannot convert from method group to ushort

A1Message和A2Message都来自MessageWithBody类

Answer 1

更新至：

var messagesList = new Dictionary<ushort, MessageWithBody>()
{
    {(ushort)A1Message.getMessageId(),  A1Message.CreateMessage()},
    {(ushort)A2Message.getMessageId(),  A2Message.CreateMessage()},  
};

您需要确保调用方法。