将数组字符添加到C＃中

Question

我想使用C＃将这个数组字符放入一个名为 all 的数组中：

char[] MixedChars = "ABCLMRSjpqvwxyz".ToCharArray();
char[] Digit ="0123456789".ToCharArray();
char[] Punctuation = ",.;:".ToCharArray();

结果将是：

char[] all= "ABCLMRSjpqvwxyz0123456789,.;:".ToCharArray();

Answer 1

此？

char[] all = MixedChars.Concat(Digit).Concat(Punctuation).ToArray();

Answer 2

您可以使用Array.CopyTo将所有值复制到all：

char[] MixedChars = "ABCLMRSjpqvwxyz".ToCharArray();
char[] Digit ="0123456789".ToCharArray();
char[] Punctuation = ",.;:".ToCharArray();

//Create new array with length equal to all values
char[] all = new char[MixedChars.Length + Digit.Length + Punctuation.Length];

//Copy arrays into all
MixedChars.CopyTo(all, 0);
Digit.CopyTo(all, MixedChars.Length);
Punctuation.CopyTo(all, MixedChars.Length + Digit.Length);