WaitResultSign 属性
            获取或设置等待句柄的唯一标志。
            
命名空间: TouchSocket.Core程序集: TouchSocket.Core (在 TouchSocket.Core.dll 中) 版本:4.0.0-beta.143+5fcca7a4e70968794985dc3793adc50531308be6
public int Sign { get; set; }
Public Property Sign As Integer
	Get
	Set
abstract Sign : int with get, set
override Sign : int with get, set
 Int32IWaitHandleSign