【发布时间】:2022-07-06 04:25:23
【问题描述】:
CS0029 无法将类型“char”隐式转换为“string”
string text = System.IO.File.ReadAllText(@"C:\x.txt");
string newText = "";
string[] words = text.Split(' ');
int selectedWordNumber = 1;
string selectedWord = words[selectedWordNumber];
int selectedLetterNumber = selectedWord.Length - 1;
while (selectedWordNumber != words.Length)
{
foreach (var word in words)
{
string newWord = "";
string selectedLetter = selectedWord[selectedLetterNumber];
错误来自这一行
string selectedLetter = selectedWord[selectedLetterNumber];
如果是乱码,不好意思,我今天才开始学习。
【问题讨论】:
-
当你索引一个字符串时,你会收到一个
char。所以应该是char selectedLetter = selectedWord[selectedLetterNumber];docs.microsoft.com/en-us/dotnet/api/… -
感谢@JohnnyMopp 的回复。我更改了它,在调试之前没有错误,但是在运行代码时,我在同一行收到此错误: System.IndexOutOfRangeException: 'Index was outside the bounds of the array.'
标签: c#