Executing an application

I need help on executing an application with a commandline. The commandline is like this: -game cstrike +connect 127.0.0.1:27025 where the port (currently 27025) is modified by the user. Could someone please help me code this.

This should work:

Code:

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Shell "app.exe -game cstrike +connect 127.0.0.1:27025", vbNormalFocus

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That does work, but I also need the port (27025) to change by label1. So if label1 was 27020 then it would load like this "hl.exe -game cstrike +connect 127.0.0.1:27020"

Code:

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Shell "hl.exe -game cstrike +connect 127.0.0.1:" & Label1.caption, vbNormalFocus

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Thank you a whole bunch!