private static void ElementAandElementBclassesTest() { Console.WriteLine("--- {0} ---", System.Reflection.MethodBase.GetCurrentMethod().Name); ElementA[] ela = new ElementA[10]; ElementB[] elb = new ElementB[20]; for (uint i = 0; i < ela.GetLength(0); i++) { ela[i] = new ElementA(); ela[i].X = (int)i; ela[i].Y = (int)i * 2; ela[i].Z = i.ToString() + "!!!"; } for (uint i = 0; i < elb.Length; i++) { elb[i] = new ElementB(); elb[i].X = (int)i + 100; elb[i].Y = (int)i + 1000; elb[i].Z = (i + 10000).ToString() + "???"; } foreach (var ea in ela) { Console.WriteLine("Ela.X = {0}\tEla.Y = {1}\tEla.Z = {2}", ea.X, ea.Y, ea.Z); } foreach (var eb in elb) { Console.WriteLine("Elb.X = {0}\tElb.Y = {1}\tElb.Z = {2}", eb.X, eb.Y, eb.Z); } }
private static void CollectionsTests() { Console.WriteLine("--- {0} ---", System.Reflection.MethodBase.GetCurrentMethod().Name); ArrayList arlist = new ArrayList(); arlist.Add(50); arlist.Add("sruu"); arlist.Add("bleeee"); ElementA ela = new ElementA(); arlist.Add(ela); arlist.Add(ela); arlist.Add(new ElementB()); arlist.Add(new Point(4, 3)); arlist.Add(new Line(new Point(1, 2), new Point(3, 4))); arlist.Add(1.4f); arlist.Add(140.52m); arlist.Add(-100); arlist.Add(50); arlist.Add("sruu"); arlist.Add("bleeee"); arlist.Add(new ElementA()); arlist.Add(new ElementB()); arlist.Add(new Point(114, 344)); Console.WriteLine(arlist[4]); foreach (object tmp in arlist) { if (tmp is Point) { Console.WriteLine($"X:{((Point)tmp).X}\tY:{((Point)tmp).Y}"); } } Console.WriteLine("arlist capacity: {0}\tarlist count: {1}", arlist.Capacity, arlist.Count); System.Collections.Generic.List <ElementA> list = new System.Collections.Generic.List <ElementA>(); foreach (ElementA tmp in list) { Console.WriteLine(tmp.X); } Dictionary <string, string> dict = new Dictionary <string, string>(); dict.Add("name", "Krzysztof"); dict.Add("surname", "Krysiak"); dict.Add("age", 10.ToString()); Console.WriteLine($"Dictionary first key: {dict.First().Key} => last value: {dict.Last().Value}"); foreach (KeyValuePair <string, string> tmp in dict) { Console.WriteLine($"{tmp.Key}: {tmp.Value.ToUpper()}"); } SortedDictionary <string, string> sdict = new SortedDictionary <string, string>(dict); Console.WriteLine($"Sorted Dictionary first key: {sdict.First().Key} => last value: {sdict.Last().Value}"); foreach (KeyValuePair <string, string> tmp in sdict) { Console.WriteLine($"{tmp.Key}: {tmp.Value}"); } }