stringsamples.cpp

来自「C++ Source code from a tutorial」· C++ 代码 · 共 58 行

// This is the main project file for VC++ application project 
// generated using an Application Wizard.

#include "stdafx.h"

#using <mscorlib.dll>
#include <tchar.h>

using namespace System;

// This is the entry point for this application
int _tmain(void)
{
    String *BigString =
        "Dummies Books will Live On in History Forever";
    String *LittleString = "abc";
    String *Another = "abc";
    String *Third = "xyz";

    if (String::Compare(LittleString, "abc") == 0) {
        Console::WriteLine("First compare: Match!");
    }
    if (String::Compare(LittleString, Another) == 0) {
        Console::WriteLine("Second compare: Match!");
    }
    if (String::Compare(LittleString, S"def") == 0) {
        Console::WriteLine("Third compare: Match!");
    }
    String *newstring = String::Concat(Another, Third);
    Console::WriteLine(newstring);

    Console::WriteLine(BigString->IndexOf(S"Live"));
    LittleString = LittleString->Insert(2, "123");
    Console::WriteLine(LittleString);
    LittleString = LittleString->Remove(2, 3);
    Console::WriteLine(LittleString);

    Console::WriteLine(Third->PadLeft(20, '*'));
    Console::WriteLine(Third->PadRight(20, '*'));

    Console::WriteLine(BigString->Replace('i', 'I'));
    Console::WriteLine(
        BigString->Replace(S"live", S"LIVE"));
    Console::WriteLine(BigString->Substring(10, 5));

    Console::WriteLine(BigString->ToUpper());
    Console::WriteLine(BigString->ToLower());

    Console::WriteLine(BigString->Chars[3]);

    Char ch = BigString->Chars[2];
    Console::WriteLine(ch);
    wchar_t wc = BigString->Chars[2];
    Console::WriteLine(wc);

    return 0;
}