CODEWITHSUNDEEP
c#consolecommand-line-arguments
David
David

Reputation: 4007

c# console apps passing arguments

I got this far:

ProcessStartInfo procInfo = new ProcessStartInfo(@"C:\a\a.exe");
procInfo.CreateNoWindow = true;
procInfo.Arguments = "01";
procInfo.Arguments = user_number;
procInfo.Arguments = email;
Process.Start(procInfo);

But it only passes one argument (being the last one to overwrite), how do I pass more then one argument, the args on the console is an array, this must mean i can pass more then one argument?

Upvotes: 0

Views: 490

Answers (4)

t3rse
t3rse

Reputation: 10124

Everyone's right about just needing to concatenate. Just a stylistic thing but you can use String.Join to make passing the arguments a bit more elegant: 

        string[] argv = {"01", user_email, email};
        ProcessStartInfo procInfo = new ProcessStartInfo(@"C:\a\a.exe");
        procInfo.CreateNoWindow = true;
        procInfo.Arguments = String.Join(" ", argv);
        Process.Start(procInfo);

Upvotes: 1

Glory Raj
Glory Raj

Reputation: 17691

try this ..

procInfo.Arguments = "01 " + user_number + " " + email;

Upvotes: 1

harman_kardon
harman_kardon

Reputation: 1717

Concatenate your arguments into a single string that a delimited by a space? Or you could use some sort of identifier before each argument and have the .exe application parse the string.

Upvotes: 0

BoltClock
BoltClock

Reputation: 723388

You'll want to pass a single string of space-separated arguments:

procInfo.Arguments = "01 " + user_number + " " + email;

The same thing, using a format:

procInfo.Arguments = string.Format("{0} {1} {2}", "01", user_number, email);

Upvotes: 6

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