GetString IBM3270 screen from PB 10.5 and Reflection 14

[rtgreen79]

I am trying to convert my Powerbuilder application from using OLE Attachmate Extra to Reflection 14. I noticed that I cannot use the same script that I've used before. I've found equivalent functions that can replace my other functions. Unfortunately, I can't find anything to replace the GETSTRING(). IF lole_session.GetString(1,73,4) <> "FMSP" does not work. Can anyone assist? I've attached a brief code snipet below.
I get "Error calling external object function getstring" on the getstring() calls.

Code Snippet:
lole_session = CREATE uos_oleobject
IF lole_session.ConnectToObject(lstr_fms_fname) <> 0 THEN
fpub_got_error("COW0190059", "fpvt_access_fms", "")
return -1
END IF

IF NOT lole_session.IsAlive() THEN
//IF NOT lole_session.Visible THEN
// FMS session does not exist. Show message to the user that they need to login
fpub_got_error("COW0190053", "fpvt_access_fms", "")
lole_session.Visible = TRUE
Return -1
END IF
//lole_screen = lole_session.GetActiveSession()
//lole_screen = fpub_uos_oleobject(lole_session.Screen)

//Make sure user is on a valid menu
IF lole_session.GetString(1,73,4) <> "FMSP" AND &
lole_session.GetString(1,25,12) <> "NVi/TPX MENU" AND &
lole_session.GetString(1,26,22) <> "DMS/VS SECURITY SYSTEM" THEN
// Show message to the user that they need to login
fpub_got_error("COW0190060", "fpvt_access_fms", "")
Return -1
END IF

//Get to the main menu if not there
//IF lole_screen.GetString(1, 25, 12) <> "NVi/TPX MENU" THEN
IF lole_session.GetString(1, 25, 12) <> "NVi/TPX MENU" THEN
lole_session.TransmitTerminalKey(277)
lole_session.TransmitANSI( "cssf logoff")
lole_session.TransmitTerminalKey(289)
// lole_screen.SendKeys("<Clear>")

 

[rtgreen79]

Sorry for bothering with the post. I discovered the GetDisplayText function for Reflection. It appears to work for me.

.GetDisplayText(1, 1, .DisplayColumns * .DisplayRows)