ip: 100.28.231.85
using System; public class CommandLine { public static void Main(string[] args) { // The Length property is used to obtain the length of the array. // Notice that Length is a read-only property: Console.WriteLine("Number of command line parameters = {0}", args.Length); for(int i = 0; i < args.Length; i++) { Console.WriteLine("Arg[{0}] = [{1}]", i, args[i]); } } }
//using required using System.Text.RegularExpressions; //create reqexp Regex r = new Regex(@"(.*?)\s+(.*?)\s+(.*?)\s+(.*)", RegexOptions.IgnoreCase); //test string month-day-year(2 digits) string s = "20-01-11 05:20AM [dir] directoryName"; int year,month,day; //find matches and put it in groups Match m = r.Match(s); year = Convert.ToInt32 ("20" + m.Groups[1].Value.ToString().Substring(6,2)); month = Convert.ToInt32 (m.Groups[1].Value.ToString().Substring(0,2)); day = Convert.ToInt32 (m.Groups[1].Value.ToString().Substring(3,2));
//create hashtable private Hashtable htable = new Hashtable(); //adding new object htable.Add("key", object); //browse through whole collection IDictionaryEnumerator enumerator = localDir.GetEnumerator(); while (enumerator.MoveNext()) { Console.WriteLine("key: {0}, value: {1}",enumerator.Key.ToString(),enumerator.Value.ToString()); } //search for key in collection and get object associated with that key class SomeObject { public string name=""; } string key="some search key"; SomeObject o; if (htable.ContainsKey(key)) { o = (SomeObject)htable[key]; Console.WriteLine("key: {0}, value: {1}", key, o.name) } //get collection size htable.Count;
Regex rgx = new Regex(@"\*+"); //pattern string result = rgx.Replace("This is input string with ****", "+"); //replace