IDS peak 2.15.0 / uEye+ firmware 3.50

peak_status status = PEAK_STATUS_SUCCESS;
double frameRate = 0.0;
peak_access_status accessStatus = peak_FrameRate_GetAccessStatus(hCam);
if (PEAK_IS_READABLE(accessStatus))
{
  // FrameRate is readable, call the getter function
  status = peak_FrameRate_Get(hCam, &frameRate);
  if (PEAK_ERROR(status)) { /* Error handling ... */ }
}
if (PEAK_IS_WRITEABLE(accessStatus))
{
  // FrameRate is writeable, call the setter function
  // Be sure that the new value is within the valid range
  double minFrameRate = 0.0;
  double maxFrameRate = 0.0;
  double incFrameRate = 0.0;
 
  // Query the minimum, maximum and increment
  status = peak_FrameRate_GetRange(hCam, &minFrameRate, &maxFrameRate, &incFrameRate);
  if (PEAK_ERROR(status)) { /* Error handling ... */ }
 
  // Set frame rate to maximum
  frameRate = maxFrameRate;
 
  status = peak_FrameRate_Set(hCam, frameRate);
  if (PEAK_ERROR(status)) { /* Error handling ... */ }
}

try
{
  // Get the NodeMap of the RemoteDevice
  auto nodeMapRemoteDevice = device->RemoteDevice()->NodeMaps().at(0);
 
  double minFrameRate = 0;
  double maxFrameRate = 0;
  double incFrameRate = 0;
 
  // Get frame rate range. All values in fps.
  minFrameRate = nodeMapRemoteDevice->FindNode<peak::core::nodes::FloatNode>("AcquisitionFrameRate")->Minimum();
  maxFrameRate = nodeMapRemoteDevice->FindNode<peak::core::nodes::FloatNode>("AcquisitionFrameRate")->Maximum();
 
  if (nodeMapRemoteDevice->FindNode<peak::core::nodes::FloatNode>("AcquisitionFrameRate")->HasConstantIncrement())
  {
      incFrameRate = nodeMapRemoteDevice->FindNode<peak::core::nodes::FloatNode>("AcquisitionFrameRate")->Increment();
  }
  else
  {
      // If there is no increment, it might be useful to choose a suitable increment for a GUI control element (e.g. a slider)
      incFrameRate = 0.1;
  }
 
  // Get the current frame rate
  double frameRate = nodeMapRemoteDevice->FindNode<peak::core::nodes::FloatNode>("AcquisitionFrameRate")->Value();
 
  // Set frame rate to maximum
  nodeMapRemoteDevice->FindNode<peak::core::nodes::FloatNode>("AcquisitionFrameRate")->SetValue(maxFrameRate);
}
catch (const std::exception& e)
{
  std::string strError = e.what();
  // ...
}

try
{
  // Get the NodeMap of the RemoteDevice
  var nodeMapRemoteDevice = device.RemoteDevice().NodeMaps()[0];
 
  double minFrameRate = 0;
  double maxFrameRate = 0;
  double incFrameRate = 0;
 
  // Get frame rate range. All values in fps.
  minFrameRate = nodeMapRemoteDevice.FindNode<peak.core.nodes.FloatNode>("AcquisitionFrameRate").Minimum();
  maxFrameRate = nodeMapRemoteDevice.FindNode<peak.core.nodes.FloatNode>("AcquisitionFrameRate").Maximum();
 
  if (nodeMapRemoteDevice.FindNode<peak.core.nodes.FloatNode>("AcquisitionFrameRate").HasConstantIncrement())
  {
      incFrameRate = nodeMapRemoteDevice.FindNode<peak.core.nodes.FloatNode>("AcquisitionFrameRate").Increment();
  }
  else
  {
      // If there is no increment, it might be useful to choose a suitable increment for a GUI control element (e.g. a slider)
      incFrameRate = 0.1;
  }
 
  // Get the current frame rate
  double frameRate = nodeMapRemoteDevice.FindNode<peak.core.nodes.FloatNode>("AcquisitionFrameRate").Value();
 
  // Set frame rate to maximum
  nodeMapRemoteDevice.FindNode<peak.core.nodes.FloatNode>("AcquisitionFrameRate").SetValue(maxFrameRate);
}
catch (Exception e)
{
  var strError = e.Message;
  // ...
}

try:
  # Get the NodeMap of the RemoteDevice
   node_map_remote_device = device.RemoteDevice().NodeMaps()[0]
 
   min_frame_rate = 0
   max_frame_rate = 0
   inc_frame_rate = 0
 
  # Get frame rate range. All values in fps.
   min_frame_rate = node_map_remote_device.FindNode("AcquisitionFrameRate").Minimum()
   max_frame_rate = node_map_remote_device.FindNode("AcquisitionFrameRate").Maximum()
 
   if node_map_remote_device.FindNode("AcquisitionFrameRate").HasConstantIncrement():
       inc_frame_rate = node_map_remote_device.FindNode("AcquisitionFrameRate").Increment()
  else:
      # If there is no increment, it might be useful to choose a suitable increment for a GUI control element (e.g. a slider)
       inc_frame_rate = 0.1
 
  # Get the current frame rate
   frame_rate = node_map_remote_device.FindNode("AcquisitionFrameRate").Value()
 
  # Set frame rate to maximum
   node_map_remote_device.FindNode("AcquisitionFrameRate").SetValue(max_frame_rate)
except Exception as e:
   str_error = str(e)
  # ...