c# - 输入字符串格式不正确

Question

您好，我遇到的问题可以在下面的评论中看到。基本上我到了输入格式不正确的地步，我不明白为什么，下面也是我试图输入的数据。

数据，

128,119,137,140,128,117,197     -0.5,0.0,0.5
125,129,136,130,125,162,125     -1.0,0.0,1.0
138,139,135,120,127,117,118     -0.5,0.0,0.5
127,149,138,160,122,217,137
149,129,140,140,129,127,126
153,159,130,140,127,112,126
147,129,130,148,128,137,134 

谁能看到它为什么不接受它？

TextReader tr = new StreamReader("c:/users/tom/documents/visual studio 2010/Projects/Exam/Exam/Data.txt");     

for (var i = 0; i < 2; i++)   // Ignores first two lines
{
   String input =  tr.ReadLine();
}                

string remainingText = tr.ReadToEnd(); //Reads remained            
string result = Regex.Replace(remainingText, @"\s+", ",");

char[] delimiterChars = {','};        //Establishes what should split the strings
string[] itemlist = (result.Split(delimiterChars)); //Splits the strings and puts them into itemlist
double[] values = new double[itemlist.Length];        //Creates an array the same size as itemlist

for (int i = 0; i < itemlist.Length; i++)
{
    values[i] = (Convert.ToDouble(itemlist[i]));  
    //Attempts to convert the >values from itemlist into values ERROR, input string not in correct format
}

Answer 1

添加StringSplitOptions.RemoveEmptyEntries到Split

string[] itemlist = (result.Split(delimiterChars,StringSplitOptions.RemoveEmptyEntries));