Workarounds & APIs Guide
PowerServer open interfaces

proxyobject.of_execinterface ( "getServerVersion" )

Return value of of_execinterface

Returns 0 if it succeeds and -1 if it fails.

Return value of getServerVersion

String. Returns the PowerServer version number. The return value is stored in the ReturnValue property of the proxy object.

Code example

appeondotnetcomponent  ieon_dotnet
long ll_return 
ieon_dotnet = create appeondotnetcomponent
ieon_dotnet.ComponentType ='4'
ieon_dotnet.TypeLib = ''
ieon_dotnet.ClassDescript = ''
ll_return = ieon_dotnet.of_execinterface ("getServerVersion") //result is returned to ieon_dotnet.returnvalue
if ll_return = 0 then
     mle_1.text = string (ieon_dotnet.returnvalue)
else
     messagebox ("Failed", ll_return)
end if

io_ejb.Invokeretstring ( long objid, "getServerVersion", true, ref string retval )

Return value of Invokeretstring

Returns 0 if it succeeds and -1 if it fails.

Return value of getServerVersion

String. Returns the version number of PowerServer. The return value is stored in the retval property of the Invokeretstring function.

Code example

Note invokeretstring function is called because the return value is a string.

//Connects with EJB and returns the instance handle il_bean
string ls_return, ls_msg
ls_return = ieon_ejb.invokeretstring (il_bean, "getServerVersion", true, ref ls_msg)
//returns an empty string to ls_return if it succeeds, and returns the PowerServer version number to ls_msg

getServerVersion ( )

Return value

String. Returns the version number of PowerServer if it succeeds and returns an empty string if an error occurs.

Code example

//-- connected with the web service
……
String ls_return
ls_return = ieon_ws.getServerVersion()