最终编辑:我能够在 ini 文件中找到重复的字段。谢谢大家的帮助!
我正在使用正则表达式来解析 ini 文件并使用 LINQ 将其存储在字典中:
示例数据:
[WindowSettings]
Window X Pos='0'
Window Y Pos='0'
Window Maximized='false'
Window Name='Jabberwocky'
[Logging]
Directory='C:\Rosetta Stone\Logs'
编辑:这是实际导致问题的文件:http: //pastebin.com/mQSrkrcP
EDIT2:我已将其缩小为由文件中的最后一部分引起:[list_first_nonprintable]
出于某种原因,我正在解析的文件之一是抛出此异常:
System.ArgumentException:已添加具有相同键的项目。
有什么办法让我找出导致问题的键(以便我可以修复文件),或者只是跳过导致此问题的键并继续解析?
这是代码:
try
{
// Read content of ini file.
string data = System.IO.File.ReadAllText(project);
// Create regular expression to parse ini file.
string pattern = @"^((?:\[)(?<Section>[^\]]*)(?:\])(?:[\r\n]{0,}|\Z))((?!\[)(?<Key>[^=]*?)(?:=)(?<Value>[^\r\n]*)(?:[\r\n]{0,4}))*";
//pattern = @"
//^ # Beginning of the line
//((?:\[) # Section Start
// (?<Section>[^\]]*) # Actual Section text into Section Group
// (?:\]) # Section End then EOL/EOB
// (?:[\r\n]{0,}|\Z)) # Match but don't capture the CRLF or EOB
// ( # Begin capture groups (Key Value Pairs)
// (?!\[) # Stop capture groups if a [ is found; new section
// (?<Key>[^=]*?) # Any text before the =, matched few as possible
// (?:=) # Get the = now
// (?<Value>[^\r\n]*) # Get everything that is not an Line Changes
// (?:[\r\n]{0,4}) # MBDC \r\n
// )* # End Capture groups";
// Parse each file into a Dictionary.
Dictionary<string, Dictionary<string, string>> iniFile
= (from Match m in Regex.Matches(data, pattern, RegexOptions.IgnorePatternWhitespace | RegexOptions.Multiline)
select new
{
Section = m.Groups["Section"].Value,
kvps = (from cpKey in m.Groups["Key"].Captures.Cast<Capture>().Select((a, i) => new { a.Value, i })
join cpValue in m.Groups["Value"].Captures.Cast<Capture>().Select((b, i) => new { b.Value, i }) on cpKey.i equals cpValue.i
select new KeyValuePair<string, string>(cpKey.Value, cpValue.Value)).ToDictionary(kvp => kvp.Key, kvp => kvp.Value)
}).ToDictionary(itm => itm.Section, itm => itm.kvps);
return iniFile;
}
catch (ArgumentException ex)
{
System.Diagnostics.Debug.Write(ex.ToString());
return new Dictionary<string, Dictionary<string, string>>();
}
提前致谢。