Hi all,is it possible to compare to "null"-values? E.g. i have a class and want to check something like
if (!someClass.Property() is null) // etc.
Thanks in advance!
Frank
There is no "is" operator in AX4. But you can simply use
if (someClass.Property() != null)
if Property() returns an X++ reference type. In case of CLR types, take a look at CLRInterop::isNull(), if it does exist in AX4.
BTW "is" operator in AX2012 or C# is used for checking types (e.g. foo is RunBase), not values.
Fine, that works.
> BTW "is" operator in AX2012 or C# is used for checking types (e.g. foo is RunBase), not values.Of course you are right (too much languages in the last months ;))
Thanks,Frank