StartStreaming Method (StreamLayer)

In This Topic

Sets the stream layer to a state where it starts listening to broadcasts from a real-time data source.

Syntax

Public Sub StartStreaming()

public void StartStreaming()

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.

Remarks

When you create a StreamLayer, it starts listening by default.

Example

Check the Stream Layer connection state

{
  if (!streamLayer.IsStreamingConnectionOpen)
  // Note: call within QueuedTask.Run()
  {
    streamLayer.StartStreaming();
  }
}

Start and stop streaming

{
  // Note: call within QueuedTask.Run()
  {
    //Start...
    streamLayer.StartStreaming();
    //Stop...
    streamLayer.StopStreaming();
  }
}

Requirements

Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

ArcGIS Pro version: 3.0 or higher.

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