C sharp read csv file

Delimited; parser. SetDelimiters "," ; while! Improve this answer. Jon 7, 6 6 gold badges 50 50 silver badges 67 67 bronze badges. Alex from Jitbit Alex from Jitbit From my experience TextFieldParser does not perform well with large e.

TextFieldParser implements IDisposable, so might be best to use it in a using clause. Good answer otherwise. UTF8 — neural5torm. How do I specify if the csv file contains headers? Is there a way to get this in. NET Core? Show 12 more comments. OpenText "file. CurrentCulture ;. AndrewM 68 5 5 bronze badges. Josh Close Josh Close I agree with kubal What sold me on it was you have it available as a NuGet package.

Thanks man, it is fast, and does all the csv reading I need. It's damn fast. Great library very easy to implement. I would just suggest to Josh to update his answer here because the library has changed a bit since this answer was written and you cannot instantiate CsvHelper anymore it's only a namespace now but you have to use the CsvReader class.

There are other changes too, like having to do a read before asking for the header record which by the way gets set to whatever was read by the first call to Read.

Like others have mentioned before, it is superfast and easy to work with. CsvHelper doesn't load all the rows into memory either. It loads a small buffer and yields results. You might also want to mention that SoftCircuits. CsvParser is maintained by you. I believe that is policy on SO now. Show 10 more comments. Let a library handle all the nitty-gritty details for you!

As of 1st June , the only way I could download FileHelpers was to search for it on sourceforge. Here's the link used: sourceforge. Also we redesigned the site: www. MarcosMeli many thanks! I already used FileHelpers in one of my projects and it was a breeze to use - kudos to the team. I'm planning a blog on it soon and btw - Love the new site - well done! FileHelpers doesn't handle quoted commas in CSVs properly, or actually map field headers, expecting instead that the columns are in the same order as the fields are declared in your type.

I wouldn't use it, personally. It works well, and has good performance. There is some benchmarking on the link i provided. GetFieldHeaders ; while csv. Write string. Nasreddine An example using that api; msdn. Split csv, System. Base33 Base33 3, 2 2 gold badges 24 24 silver badges 29 29 bronze badges. To keep things lightweight, I used a pipe character as the seperator. Just a question about the 2nd snippet. What type of object is Person — Cocoa Dev.

Purely for the example though. If any of the properties was an integer it should be just a straight forward conversion with check?

FileHelpers has an appealing summary: filehelpers. While this link may answer the question, link only answers are discouraged on Stack Overflow, you can improve this answer by taking vital parts of the link and putting it into your answer, this makes sure your answer is still an answer if the link gets changed or removed : — WhatsThePoint. Advantages: delimiter escaping ignores Header trim spaces ignore comments Code: using Microsoft.

VisualBasic assembly has to be added to the project. ReadLine ; while! Submit your solution! When answering a question please: Read the question carefully. Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.

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Let's work to help developers, not make them feel stupid. Related Questions. How to read data from a csv file and store it into a 2d array. Reading CSV files in C. CSV file into two dimensional array. Linq to CSV error "1 or more exceptions while reading data". Read and write datagridview to CSV file. NET core? In csv file I want to read file and then I want to compare their supervior id and id. How do using Python read file csv and return value anlysis. Layout: fixed fluid. Web03 2. Strip HTML.

Encode HTML. Paste as-is. FileName ;. BindData txtFile. ReadAllLines filePath ;. Split ',' ;. Add new DataColumn headerWord ;. NewRow ;. Add dr ;. Like this: Like Loading You may also like. Loading Comments Email Required Name Required Website. Generic ; using System. ComponentModel ; using System. Data ; using System. Drawing ; using System. Linq ; using System.