ITcHmiSrvExtAsyncHostSendAsync(Context, Message, EventLifetime) Method
Adds a Message as an asynchronous operation.
Namespace: TcHmiSrv.Core
Assembly: TcHmiSrvExtNet.Core (in
TcHmiSrvExtNet.Core.dll) Version:
3.1.7447.0+85f9b473a1dd11b8f3e5c9a182fd1901975e46f9
Syntax
C#
Task<ErrorValue> SendAsync(
Context context,
Message message,
EventLifetime lifetime
)Parameters
|
context Context |
The Context under which the message should be sent. |
|
message Message |
The Message to send to the TwinCAT HMI server and all current IListeners. |
|
lifetime EventLifetime |
Specifies whether the Event is stored persistently. |
Return Value
Task
ErrorValue
A TaskTResult
that represents the asynchronous operation. The Result of the
TaskTResult
returns HMI_SUCCESS if
sending the Message succeeded;
otherwise any ErrorValue that best
describes which error has occurred.
Version Information
Supported in: 3.1.7447.0, 2.3.7447.0, 1.10.7447.0
Reference
ITcHmiSrvExtAsyncHost Interface SendAsync Overload TcHmiSrv.Core Namespace
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