我试图编写一个C#方法,将一组字符串添加到CSV文件中。就像这样,
public void StoreWords(string expectedValue, stringActualValue)
{
///Store expectedValue, actualValue, and a seed value per row in the
/// .csv file. If the combination of the expectValue and actualValue
///does not exist in the .csv file, then initialize a seed value for that
///combination, otherwise increment the seed value for that combination
}
我在打开csv文件并存储单词组合时遇到困难。任何帮助将不胜感激。
答案 0 :(得分:0)
我认为该代码应符合您的要求:
private string FilePath { get; set; }
private string[] ReadFile()
{
return File.ReadAllLines(FilePath);
}
public Dictionary<Tuple<string, string>, string> MakeOrIncSeedValuesFromCsv(string[] lines)
{
var valuePairToSeedValue = new Dictionary<Tuple<string, string>, string>();
var lines = ReadFile();
for (int i = 0; i < lines.Length; i++)
{
var values = lines[i].Split(',');
if (values.Length > 2)
{
var newSeedValue = IncSeedValue(lines[2]);
var key = Tuple.Create<string, string>(values[0], values[1]);
if (!valuePairToSeedValue.ContainsKey(key))
{
valuePairToSeedValue.Add(key, newSeedValue);
}
else
{
valuePairToSeedValue[key] = newSeedValue;
}
}
else
{
var key = Tuple.Create<string, string>(values[0], values[1]);
var seed = GetSeedValue(key);
if (!valuePairToSeedValue.ContainsKey(key))
{
valuePairToSeedValue.Add(key, seed);
}
else
{
valuePairToSeedValue[key] = seed;
}
}
}
return valuePairToSeedValue;
}
private string GetSeedValue(Tuple<string, string> values)
{
return // put your code here
}
private string IncSeedValue(string actualSeedValue)
{
return // put your code here
}
}