Introduction
This is a basic command-line argument parser. Most parsers I have found try to do too much, such as default parameter support that requires a complicated setup. This utility simply parses the command line arguments into argument/value pairs and a list of single parameters. It is up to the user to figure out what to do after that.
Background
Parsing command line arguments is a common step in console applications. I needed a simple way of doing this without having to register a bunch of event handlers or complicated argument patterns. It also needed to support the most common argument flags ("-", "--", and "/"), as well as handle values with spaces in them (such as file paths).
Using the code
The code is extremely easy to use. Simply call the Parse()
method on the CommandLine
class with the string[]
of arguments you wish to parse. Then, extract the arguments and parameters from the returned CommandArgs
.
For example:
static void Main(string[] args)
{
CommandArgs commandArgs = CommandLine.Parse(args);
Console.WriteLine("Command Line Arguments:");
foreach ( KeyValuePair<string, string> pair in commandArgs.ArgPairs )
{
Console.WriteLine( string.Format( " {0} = {1}", pair.Key, pair.Value ));
}
Console.WriteLine("\nCommand Line Parameters:");
foreach ( string param in commandArgs.Params )
{
Console.WriteLine( " " + param );
}
}
History
- Release 1.0.0.0 - 3/5/2008.
Professional game programmer for over 10 years. Doing my best to become a better programmer.