如何解析作为参数传递给方法的CSV [英] How to parse CSV that is passed as a parameter to a method

问题描述

我有一个包含CSV文件内容的字符串。

我需要将这些值提取到我的对象。

我没有从CSV文件获取CSV将其作为参数（数据）接收。

并在 exmple他们使用file.csv 来解析数据。

我试图加载到 MemoryStream 但没有运气。 / p>

I have a string that contains content of CSV file.
I need to extract those values to my objects.
I don't get CSV from CSV file I receive it as a parameter (data).
And in exmple they use file.csv to parse data.
I have tried to load it in MemoryStream but without luck.

public string methos(string data)
        {
            CsvFileDescription inputFileDescription = new CsvFileDescription
            {
                SeparatorChar = ',',
                FirstLineHasColumnNames = true
            };

            CsvContext cc = new CsvContext();

            MemoryStream mStream = new MemoryStream(System.Text.ASCIIEncoding.Default.GetBytes(data));

            IEnumerable<Data datas=
            cc.Read<Data>(mStream, inputFileDescription);

此外，我不知道如果我选择好的框架来解析CSV到自定义对象，重要的是值可以有逗号，该框架可以处理这个。

Also I don't know if I pick good framework to parse CSV to custom objects but to me it's important that values can have commas and that framework can handle that.

推荐答案

LINQtoCSV只接受一个StreamReader，而不是流。尝试这样：

LINQtoCSV only takes a StreamReader, not a stream. Try this:

        using (MemoryStream mStream = new MemoryStream(System.Text.ASCIIEncoding.Default.GetBytes(data)))
        using (StreamReader reader = new StreamReader(mStream))
        {
            IEnumerable<Data> datas = cc.Read<Data>(reader, inputFileDescription);
        }

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