IPB_Session interface:
AddGlobalRef method
Description
Adds a global reference to the specified PowerBuilder object.
Syntax
AddGlobalRef (pbobject obj)
Argument
|
Description
|
|---|
obj
|
A valid PowerBuilder object handle
|
Return Values
pbclass or null on
error.
Examples
This example checks whether a return value is null,
and if it is not, adds a global reference to it to the session:
if (ci-> returnValue-> IsNull())
ret_val = 0;
else
{
ret_val = ci-> returnValue-> GetObject();
Session -> AddGlobalRef(ret_val);
}
See Also
RemoveGlobalRef