If you need a NULL terminated string for your stuff (e.g. working with some WinAPI functions) append a CHR(0) at the end of your strings.

Ex. ""+chr(0)

>I tried that and the server returned an error code saying the string was not null terminated. How do you do that in VFP? In c you can say '\0'.
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>>>I am converting a VB program to Fox and need to know what the value of vbNullString is. Since I don't have VB installed, I can't get to the manuals.
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>>>Thanks in advance.
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>>It's an empty string = "".
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>>You could also post these type of questions on the VB forum here.