static void Main(string[] args)
{
Console.InputEncoding = Encoding.Unicode;
Console.OutputEncoding = Encoding.Unicode;
MyString str1 = new MyString();
MyString str2 = new MyString("Строка1");
MyString str3 = new MyString("Строка2");
str1 = "Строка";
str2 = str2 + str3;
Console.WriteLine("Исходные строки:");
Console.WriteLine("str1 = {0}", str1.ToString());
Console.WriteLine("str2 = {0}", str2.ToString());
Console.WriteLine("str3 = {0}", str3.ToString());
Console.WriteLine("\nТиповые операции класса MyString:");
Console.WriteLine("str2.Contains('к') = {0}", str3.Contains('к'));
Console.WriteLine("str2.EndWith('2') = {0}", str3.EndWith('2'));
Console.WriteLine("str3.IndexOf('р') = {0}", str3.IndexOf('р'));
Console.WriteLine("str1.Insert(0,\"Новая \") = {0}", str1.Insert(0, "Новая "));
Console.WriteLine("str1.LastIndexOf('а') = {0}", str1.LastIndexOf('а'));
Console.WriteLine("str1.Length = {0}", str1.Length);
Console.WriteLine("str2.Remove(3) = {0}", str2.Remove(3));
Console.WriteLine("str3.Remove(2, 2) = {0}", str3.Remove(2, 2));
Console.WriteLine("str1.Replace('а', 'б') = {0}", str1.Replace('а', 'б'));
Console.WriteLine("str1.StartWith('б') = {0}", str1.StartWith('б'));
Console.WriteLine("str1.Substring(4) = {0}", str1.Substring(4));
Console.WriteLine("str1.Substring(1, 3) = {0}", str1.Substring(1, 3));
Console.WriteLine("str1.ToLower() = {0}", str1.ToLower());
Console.WriteLine("str2.ToUpper() = {0}", str2.ToUpper());
Console.ReadKey();
}
public static void Main(string[] args)
{
// WARNING очень жуткая демонстрация
ConsoleKeyInfo cki;
do
{
Console.WriteLine("Enter first string:");
var first = new MyString(Console.ReadLine().ToCharArray());
Console.WriteLine("\t length: {0}", first.Length);
Console.WriteLine("\nEnter second string:");
var second = new MyString(Console.ReadLine().ToCharArray());
Console.WriteLine("\t length: {0}", second.Length);
MyString newString = first + second;
Console.WriteLine("\nJoin two lines: {0}", newString.ToString());
Console.WriteLine("\t length: {0}", newString.Length);
newString = newString.Trim();
Console.WriteLine("\nDelite separator from the beginning and end: {0}", newString.ToString());
Console.WriteLine("\t length: {0}", newString.Length);
char symbolOld = 'o';
Console.WriteLine("\nFirst occurrence of a symbol '{0}' in a string \"{1}\": {2}", symbolOld, newString.ToString(), newString.IndexOf(symbolOld));
char symbolNew = 'n';
var newString1 = newString.Replace(symbolNew, symbolOld);
Console.WriteLine(
"Replace the symbol '{0}' -> '{1}' in string \"{2}\": {3}",
symbolOld,
symbolNew,
newString,
newString1);
int position = 0;
string addStr = "add substring";
var newString2 = newString.Insert(addStr, position);
Console.WriteLine("\nAdd a substring \"{0}\" in string \"{1}\" from the position '{2}': {3}", addStr, newString.ToString(), position, newString2.ToString());
var newString3 = newString.Split();
Console.WriteLine("\nSplit a string \"{0}\":", newString.ToString());
foreach (var e in newString3)
{
Console.WriteLine("\t\"{0}\",", e.ToString());
}
Console.WriteLine("\nString to lower: {0}", newString.ToLower().ToString());
Console.WriteLine("String to lower: {0}", newString.ToUpper().ToString());
Console.WriteLine("Press the Escape (Esc) key to quit:");
cki = Console.ReadKey();
}while (cki.Key != ConsoleKey.Escape);
}
public static void Main(string[] args)
{
WriteLine("Enter string");
MyString str = new MyString(ReadLine().ToCharArray());
WriteLine("ToUpper");
WriteLine(str.ToUpper());
WriteLine("ToLower");
WriteLine(str.ToLower());
WriteLine(@"Contains 'a'");
WriteLine(str.Contains('a'));
WriteLine(@"First index of 'a'");
WriteLine(str.FirstIndexOf('a'));
WriteLine(@"Last index of 'a'");
WriteLine(str.LastIndexOf('a'));
WriteLine("substring(3,6)");
WriteLine(str.Substring(3, 6));
WriteLine(@"replace('a','b')");
WriteLine(str.Replace('a', 'b'));
MyString[] split = new MyString[10];
WriteLine("split");
split = str.Split();
for (int i = 0; i < split.Length; i++)
{
WriteLine(split[i]);
}
ReadKey();
}
private static void Main(string[] args)
{
Console.InputEncoding = Encoding.Unicode;
Console.OutputEncoding = Encoding.Unicode;
MyString str = new MyString(" new");
ShowString("Начальное состояние", str.ToString());
str.Insert(6, new MyString("Str "));
ShowString("Вызов Insert(0,\'Str \')", str.ToString());
str.Remove(3, 3);
ShowString("Вызов Remove(3,3)", str.ToString());
str.Trim();
ShowString("Вызов Trim()", str.ToString());
str.ToLower();
ShowString("Вызов ToLower()", str.ToString());
str.ToUpper();
ShowString("Вызов ToUpper()", str.ToString());
str.Insert(0, new MyString("abcdeabcdeabcde"));
ShowString("Вызов Insert", str.ToString());
str.Replace('a', 'K');
ShowString("Вызов Replace(\'a\', \'K\')", str.ToString());
ShowString("Обращение к str[5]", str[5].ToString());
ShowString("Вызов IndexOf(\'K\')", str.IndexOf('K').ToString());
ShowString("Вызов LastIndexOf(\'K\')", str.LastIndexOf('K').ToString());
ShowString("Вызов Contains(\'T\')", str.Contains('T').ToString());
Console.ReadKey();
}
public static void Main(string[] args)
{
MyString str = new MyString();
string line = "saSAD sadsdsad123sa2341sadSDWsdsf";
Console.WriteLine("String to char array:\nString = {0}\nChar array: ", line);
foreach (var chars in str.ToCharArray(line))
{
Console.Write("{0} ", chars);
}
Console.WriteLine("\n\nString to upper:\nString = {0}\nTo upper = {1}", line, str.ToUpper(line));
Console.WriteLine("\nString to lower:\nString = {0}\nTo lower = {1}", line, str.ToLower(line));
Console.WriteLine("\nString remove:\nString = {0}\nRemove from 4 to 13 char = {1}", line, str.Remove(line, 4, 9));
Console.WriteLine("\nString replace:\nString = {0}\nReplace 'a' to 'Z' = {1}", line, str.Replace(line, 'a', 'Z'));
Console.ReadKey();
}