Question

C# 怎么调用C++ 定义的const std::vector<MusicCommand> 这样类型的方法

其中MusicCommand是个结构体如下：
struct AirConditionStatus
{
uint8_t id;
bool is_on;
uint8_t mode;
bool is_auto;
uint8_t wind_speed;
uint8_t set_temp;
int8_t current_temp;
};

DLL_API bool ControlAirCondition(const std::string &uid,
const std::vector<AirConditionStatus> &air_conditions_status);

PS：试过用List<AirConditionStatus>
C#代码：

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi, Pack = 1)]
public struct AirConditionStatus
{
public byte id;
public bool is_on;
public byte mode;
public bool is_auto;
public byte wind_speed;
public byte set_temp;
public byte current_temp;
}

[DllImport(@"AppDll.dll", EntryPoint = "ControlAirCondition", CharSet = CharSet.Auto)]
public static extern bool ControlAirCondition(char[] uid, List<AirConditionStatus> air_conditions_status);
标题MusicCommand枚举换成AirConditionStatus， 打错了

Answer 1

vector C++容器，里面存放结构体； C# 中的List 或者ArrayList 集合都能实现
vector的功能；