how to parse main arguments?
How can I find this information :
think we started this process :
testFile.exe i- 100 k- "hello" j-"C:\" "D:\Images" f- "true"
Now how can I get main argument when application started so I have :
int i = ... ; //i will be 100
string k = ... ; // k = hello
string[] path = ... ; // = path[0] = "C:\" , path[1] = "D:\Images"
bool f = ... ; // f = true;
regar开发者_如何学运维ds
The arguments are passed to the Main
function that is being called:
static void Main(string[] args)
{
// The args array contain all the arguments being passed:
// args[0] = "i-"
// args[1] = "100"
// args[2] = "k-"
// args[3] = "hello"
// ...
}
Arguments are in the same order as passed in the command line. If you want to use named arguments you may take a look at this post which suggests NDesk.Options and Mono.Options.
You can use Environment.CommandLine or Environment.GetCommandLineArgs()
String[] arguments = Environment.GetCommandLineArgs();
More info on MSDN
As already answered, you can use the string[] args
parameter or Environment.GetCommandLineArgs()
. Note that for CLickOnce deployed apps you need something else.
You can do your own processing on the string[]
or use a library, like this one on CodePlex.
For some tricky details on spaces in filenames and escaping quotes, see this SO question.
You could use NDesk.Options. Here is their documentation.
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