Reputation: 19

C# enum usage in string

I'm new to C# but trying to use an enum. The enum is as follows:

public enum PARAM : int { ROLL = 1, PITCH, YAW, MAGX, MAGY, MAGZ, BCA, OAT, IAS, TAS, VOLTS, AOA };

I'm using it as follows:

AhrsCom.setCommand("$out=" + PARAM.PITCH + ",10\n\r");

However, it passes the following string to setCommand(string command):

"$out=PITCH,10\n\r"

Instead of out=2,10\n\r, as I thought it would.

Upvotes: 1

Answers (3)

Reputation: 1822

You can cast this way:

AhrsCom.setCommand("$out=" + (int)PARAM.PITCH + ",10\n\r");

Upvotes: 0

Reputation: 310983

You can cast the enum to an int to gets it numeric value:

AhrsCom.setCommand("$out=" + (int)PARAM.PITCH + ",10\n\r");

Upvotes: 1

Reputation: 50110

you need

AhrsCom.setCommand("$out=" + (int)PARAM.PITCH + ",10\n\r");

to say you want the number, not the string

Upvotes: 1