Script not displaying decimals for temperatures

[mikee123]

I am running a script to display TRV temperatures in a virtual device. I have similar devices to display temperatures and setpoints, they all work fine.
With this script although the device shows the temperature with a decimal, my script only shows integer numbers and I dont get why. On my other temperature display the script is pulling the values from RFXCoM devices, this here is from TRV zwave devices, maybe that makes a difference, I dont know. I did try defining trvsetoint (my variable for the temperature as decimal or string, but its still only showing an integer number.

This is my script:

dim array_trvs() as string = {"Guest Bed TRV Temp ","Study TRV Temp","Lounge TRV Temp","Kitchen TRV Temp","Gym TRV Temp"}

dim trvsetpoint as double
dim trvs_name as string = ""
dim trvstr as string = ""
 
sub Main(ByVal Parms as Object)

Try
trvs_name = ""
trvstr = ""
 

for each devw as string in array_trvs
            trvs_name = devw
           trvsetpoint = hs.DeviceValueByName(devw)

          If trvsetpoint >20
          trvstr = trvstr & trvs_name & " <span style='color:red'>" & trvsetpoint & " °C" & "</span>" & "<br>"
          Else
          trvstr = trvstr & trvs_name & " <span style='color:blue'>" & trvsetpoint & " °C" & "</span>" & "<br>"

          End If

    
next
    
      hs.SetDeviceString(1650, trvstr,true)
    

 Catch ex As Exception
hs.WriteLog ("Array", "Error: " & ex.Message)
End Try
End Sub

This is the display virtual device and one of the TRV devices:

.

[tenholde]

Using the device management page, look at the device.

Click on it get details.

Look at the Status Graphics tab.

Is there a setting for number of decimal places?

If this is set, than the device management page uses it to display the value

tenholde

[phillb]

Use DeviceValueByNameEx

Returns Double Not Integer......


Purpose
This function is the same as the DeviceValueEx function, except that you pass this function the text name of the device.

Parameters
Parameter: device_name
Type: string
Description: This is the name of the device and must contain both the location and name. If the device was named lamp and its location was living room, then the device_name parameter would be living room lamp.

Returns
Return value: device value
Type: Double Integer
Description: This returns the value associated with the device

[mikee123]

Yes it working now. Great. Thanks