[xenowort]

Both, but in C# you can launch samp.exe with parameters -IP -PORT

Process.Start("samp.exe -IP -PORT");

or in C++.net

Using the clase System:iagnostics;

Process::Start("samp.exe -IP -PORT");

And in vb.net

The class is automaticaly included

process.start("samp.exe -IP -PORT")

Good look