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Command Line arguments in C#
If you want to pass arguments by command line, then use command line arguments in C# −
When we create a program in c#, static void main is used and we can see the arguments in it .
class HelloWorld {
static void Main(string[] args) {
/* my first program in C# */
Console.WriteLine("Hello World");
Console.ReadKey();
}The string[] args is a variable that has all the values passed from the command line as shown above.
Now to print those arguments, let’s say we have an argument, “One” −
Console.WriteLine("Length of the arguments: "+args.Length);
Console.WriteLine("Arguments:");
foreach (Object obj in args) {
Console.WriteLine(obj);
}The above will print −
Length of the arguments: 1 Arguments: One
Updated on: 20-Jun-2020
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