Whta is command line arguements
wht is the use of it?

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Posted on: 05/06/2012
Command line arguments are used to pass value to a program straight form the console using the arguments indicated in line below in bold..

int main(int argc, char* argv[])
printf("Hello World! ");
return 0;


Posted on: 05/06/2012

In some cases, the application may need some initial value(s) for the proceeding. In that situation, the command line  argument feature is helpful. So, the entry point of the application can access such values, if any

static void Main(string[] args){ 
for (int i = 0; i < args.Length; i++){
Console.Write(i.ToString ());

Execute the program:
PgmName.exe name1 name2 name3

Then the output will be:

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