SubscriptionExtensions
StockSharp.Messages
ISubscriptionMessage extensions.
方法
ChangeSubscriptionState
public static SubscriptionStates ChangeSubscriptionState(SubscriptionStates currState, SubscriptionStates newState, long subscriptionId, ILogReceiver receiver)result = SubscriptionExtensions.ChangeSubscriptionState(currState, newState, subscriptionId, receiver)更改订阅状态 。
- currState
- 现相相相.
- newState
- 新州 (新州).
- subscriptionId
- 订阅 id.
- receiver
- 日志 记录
返回值: 新州 (新州).
IsActive
public static bool IsActive(SubscriptionStates state)result = SubscriptionExtensions.IsActive(state)确定指定的状态等于活动状态或在线状态。
- state
- 州会.
返回值: 检查结果。
ToSubscriptionMessage
public static ISubscriptionMessage ToSubscriptionMessage(DataType dataType)result = SubscriptionExtensions.ToSubscriptionMessage(dataType)将 DataType 转换为 ISubscriptionMessage 值 。
- dataType
- 数据类型信息.
返回值: 订阅消息.