how to code Ctrl+Z?

i'm doing some communication with a modem. i have to send the modem a command containing "Ctrl+Z" in my program.

I've tried "vbCtrlControl + vbKeyZ" it does not work. Is this because the code means "press Ctrl and then press Z" and not "press and hold Ctrl and then press Z". Pls help..

try compiling it and run it as exe.
had the same problem when I was playing with sendkeys.

If you do it with SendKeys, it is done like this:

Code:

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SendKeys "^z"

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