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I'm trying to implement the VFP's STRCONV() function.

Depending on the arguments passed to the function, I want the result to be either of String or Binary type.

I declared the functions as
When the result is a String, as in the Single Byte to Base64 conversion, I can do whatever I need with the result and use it anywhere an expression is expected.

When the result is a Binary, as in Base64 to Single Byte conversion, there is not much I can do with the result except displaying it. If i try to use what's returned in some other context, an assignment into a Binary variable, for instance, a runtime error System.InvalidCastException pops up.
Is there is anything I'm missing in the interpretation of what the USUAL type is able to do? Or is it something still missing from the implementation of the Binary type?

Antonio,
I think I have forgotten to implement the implicit converter from Usual to Binary.
Sorry about that.
You can add this binary inside the usual to another binary and/or to a string. That works.
But to retrieve the value as binary is not possible without "special tricks" at this moment.
The only thing that you can do now is to add an extra cast:

LOCAL binValue as Binary
binValue := Binary{ (byte[] ) (OBJECT) usualValue}

Of course I will add the implicit converter in the next build.

Robert

Robert, thank you.

I'll try to use the workaround in current development & testing.