c# - 当字段中存在逗号和括号时如何解析逗号分隔的字符串

Question

我在 C# 中有这个字符串

adj_con(CL2,1,3,0),adj_cont(CL1,1,3,0),NG, NG/CL, 5 value of CL(JK), HO

我想使用正则表达式来解析它以获得以下内容:

adj_con(CL2,1,3,0)
adj_cont(CL1,1,3,0)
NG
NG/CL
5 value of CL(JK)
HO

除了上面的例子，我还测试了下面的例子，但仍然无法正确解析。

"%exc.uns: 8 hours let  @ = ABC, DEF", "exc_it = 1 day"  , " summ=graffe ", " a,b,(c,d)" 

新文本将在一个字符串中

string mystr = @"""%exc.uns: 8 hours let  @ = ABC, DEF"", ""exc_it = 1 day""  , "" summ=graffe "", "" a,b,(c,d)"""; 

Answer 1

string str = "adj_con(CL2,1,3,0),adj_cont(CL1,1,3,0),NG, NG/CL, 5 value of CL(JK), HO";
var resultStrings = new List<string>();
int? firstIndex = null;
int scopeLevel = 0;
for (int i = 0; i < str.Length; i++)
{
    if (str[i] == ',' && scopeLevel == 0)
    {
        resultStrings.Add(str.Substring(firstIndex.GetValueOrDefault(), i - firstIndex.GetValueOrDefault()));
        firstIndex = i + 1;
    }
    else if (str[i] == '(') scopeLevel++;
    else if (str[i] == ')') scopeLevel--;
}
resultStrings.Add(str.Substring(firstIndex.GetValueOrDefault()));