Thanks for your reply. I look at a related forum:, but, it didn't answer my question. I know I can set string and integer global variables in tSetGlobalVar and access these variables with GlobalMap.get(): (String)globalMap.get("myKey") //the data type of value is String (Integer)globalMap.get("myKey") //the data type of value is Integer/int Can I set long, float or double global variable in tSetGlobalVar or not. Can I do (Long)GlobalMap.get("MyKey") or not.
hi, globalMap store java Object , so you can store anything as all is object in java.(String, List, Long,etc ) It's also the reason why you have to cast your value from Object to a java type & be able to use methods & functions from that type. regards laurent
Thanks, Zone. In tSetGlobalVar, when I add global variable, I cannot specify the variable type. For example, I add a variable as "myVariable", and set the value as 0.00. I assume it is a Long variable. Than, I use (Long)GlobalMap.get("myVariable") to access this variable. I cannot get the value and the process is canceled.