C#入门篇6-6：字符串操作 StringBiulder string char[]之间的转化

//StringBiulder string char[]之间的转化
public static void Fun3()
{
StringBuilder sb = new StringBuilder("I Like Programming!");

//把stringBiulder对象转化为字符串
string strA = sb.ToString();

Console.WriteLine("SringBiulder对象转化为字符串" + strA);

//字符串转化为char[]数组
string strC = "Hello World!";
char[] chc = strC.ToCharArray();
foreach (char ch in chc)
{
Console.Write(ch);
}

//把char[]转化为stringBuilder对象
char[] chs = new char[] { 'W', 'u', 'H', 'a', 'n' };

//先把字符数组转化为字符串
string strB = new string(chs);  //用char数组来初始化一个string字符串

Console.WriteLine("字符数组转化为字符串" + strB);
StringBuilder sbuild = new StringBuilder(strB);

}