Paul,
You said there is no SHORT in DECLARE so the Short will change to String ?
>Declare G_ICCPresent In V100_32.DLL SHORT ChannelNb, String @Response

The below function i want to get the return value of Response, how ?
>G_ICCPresent(const WORD16 ChannelNb,Byte *Response)
>>G_ICCPrensent(0,&Response) &&Function call

After call the G_ICCPresent the return value will store at Response right,
i will do a compare statement, below is write in C:
>If ((Response &0x004)==4) //compare the second bit is 1 or 0
> return true;
>else
> return false;

How can get the return value in VFP ?

regard,
chang