public void Unsubscribe(string[] instruments)
{
// 退订所需的行情
var ret = mdApi.UnSubscribeMarketData(instruments);
HandleStatusInternal("CTP发送取消订阅请求：" + (ret == 0 ? "成功" : "失败,返回代码" + ret));
}
public void Unsubscribe(string[] instruments)
{
// 退订所需的行情
var ret = mdApi.UnSubscribeMarketData(instruments);
HandleStatusInternal("CTP发送取消订阅请求：" + (ret == 0 ? "成功" : "失败,返回代码" + ret));
}