标签: lumenworks

我正在使用Lumenworks Fast CsvReader,并且在阅读Kelley Blue Book的文件时发生了异常错误:

在位于'1169'的记录'1281'字段'5附近,CSV似乎已损坏

该文件以制表符分隔.在那里我发现使用双引号,但我没有看到如何逃避它并正常恢复,因为它是制表符分隔数据.

--Characters in Text File--
12345    2013    RAV4 "Sport" Sport Utility 4D    2

--Source Code--
using(CsvReader csvReader = new CsvReader(new StreamReader(filePath), false, '\t', '"', '"', '#', LumenWorks.Framework.IO.Csv.ValueTrimmingOptions.QuotedOnly))
{
}

我尝试了许多不同的CsvReader设置而没有运气.你用的是什么效果很好？我用逗号分隔文件没有那么多麻烦.

I wanted to know if there is any way to make CSV reader read all the columns in the CSV (which will have same column names). I get a An item with the same key has already been added error. I want this to work because my logic is to make a array of similar named columns if it exists and later for each instance of the array element I write further logic.

The final point is I want to …

我正在使用Lumenworks csv阅读器阅读csv文件.以下是一个示例记录

"001-0000265-003"|"Some detail"|"detal1"|"detail2"|"detal3"|"detail4"|"detail5"|"detail6"

我用下面的构造函数创建了一个类来读取这个文件

using (var input = new CsvReader(stream, true, '|'))
{
//logic to create an xml here
}

当细节内没有双引号时,这很好用.但是当scinarios像这样

"001-0000265-003"|"Some " detail"|"detal1"|"detail2"|"detal3"|"detail4"|"detail5"|"detail6"

读者抛出异常

An unhandled exception of type 'LumenWorks.Framework.IO.Csv.MalformedCsvException' occurred in LumenWorks.Framework.IO.dll

那么我使用了带有7个参数的CsvReader构造函数,

CsvReader(stream, true, '|', '"', '"', '#', LumenWorks.Framework.IO.Csv.ValueTrimmingOptions.All))

但我仍然得到同样的错误.请提供任何建议.

我正在阅读一些复杂的文件如下,

"001-0000265-003"|"ABC 33"X23" CDE 32'X33" AAA, BB'C"|"detal1"|"detail2"|"detal3"|"detail4"|"detail5"|"detail6"