public char[] MyConcat(MyString str2)
{
int firstLength = this.charArray.Length;
int length = this.charArray.Length + str2.MyLength();
Array.Resize(ref this.charArray, length);
for (int i = firstLength, j = 0; i < length && j < str2.MyLength(); i++, j++)
{
this.charArray[i] = str2[j];
}
return(this.charArray);
}
public int MyCompare(MyString str2)
{
int firstLength = this.charArray.Length;
int secondLength = str2.MyLength();
if (firstLength > secondLength)
{
return(1);
}
else if (firstLength < secondLength)
{
return(-1);
}
else
{
return(0);
}
}
public static void Main(string[] args)
{
Console.Write("Print your string: ");
string str = Console.ReadLine();
int length = str.Length;
MyString myString = new MyString(length);
for (int i = 0; i < str.Length; i++)
{
myString[i] = str[i];
}
myString.ShowCharArray();
Console.WriteLine("Length of your string is {0}", myString.MyLength());
Console.Write("Print symbol you want to find: ");
char symbol = Console.ReadKey().KeyChar;
Console.WriteLine();
Console.WriteLine("Index of your symbol is {0}", myString.MyIndexOf(symbol));
Console.WriteLine("Last index of your symbol is {0}", myString.MyLastIndexOf(symbol));
Console.Write("Print another string: ");
str = Console.ReadLine();
length = str.Length;
MyString myString2 = new MyString(length);
for (int i = 0; i < str.Length; i++)
{
myString2[i] = str[i];
}
myString.MyConcat(myString2);
Console.Write("After concatenation: ");
myString.ShowCharArray();
Console.WriteLine("Comparasion of two strings {0}", myString.MyCompare(myString2));
Console.Write("Print symbol you want to delete: ");
symbol = Console.ReadKey().KeyChar;
Console.WriteLine();
myString.MyDelete(symbol);
Console.WriteLine("After deletion: ");
myString.ShowCharArray();
Console.Write("Print symbol you want to insert: ");
symbol = Console.ReadKey().KeyChar;
Console.WriteLine();
Console.Write("Print position: ");
int pos;
bool check = int.TryParse(Console.ReadLine(), out pos);
while (!check || pos < 0 || pos >= myString.MyLength())
{
Console.WriteLine("Wrong position, try again");
check = int.TryParse(Console.ReadLine(), out pos);
}
myString.MyInsert(symbol, pos);
Console.WriteLine("After insertion:");
myString.ShowCharArray();
StringBuilder sb = myString.MyToString();
Console.WriteLine("ToString: {0}", sb);
myString.MyToCharArray(sb);
Console.Write("To charArray: ");
myString.ShowCharArray();
}
