CsvFileReader

CsvFileReader

public CsvFileReader(Stream stream, string lineSeparator, EmptyLineBehavior emptyLineBehavior)

csvFileReader = CsvFileReader(stream, lineSeparator, emptyLineBehavior)

Initializes a new instance of the CsvFileReader class for the specified stream.

stream

The stream to read from

lineSeparator

The line separator to use.

emptyLineBehavior

Determines how empty lines are handled

CsvFileReader

public CsvFileReader(string path, string lineSeparator, EmptyLineBehavior emptyLineBehavior)

csvFileReader = CsvFileReader(path, lineSeparator, emptyLineBehavior)

Initializes a new instance of the CsvFileReader class for the specified file path.

path

The name of the CSV file to read from

lineSeparator

The line separator to use.

emptyLineBehavior

Determines how empty lines are handled

CsvFileReader

public CsvFileReader(TextReader reader, string lineSeparator, EmptyLineBehavior emptyLineBehavior)

csvFileReader = CsvFileReader(reader, lineSeparator, emptyLineBehavior)

Initializes a new instance of the CsvFileReader class for the specified file path.

reader

The file reader.

lineSeparator

The line separator to use.

emptyLineBehavior

Determines how empty lines are handled

BaseStream

public override Stream BaseStream { get; }

value = csvFileReader.BaseStream

Gets the underlying stream.

CurrLine

public string CurrLine { get; private set; }

value = csvFileReader.CurrLine
csvFileReader.CurrLine = value

The current line being read.

DisposeManaged

protected override void DisposeManaged()

csvFileReader.DisposeManaged()

Disposes the managed resources. Override this method to add custom clean up of managed resources.

ReadRowAsync

public ValueTask<bool> ReadRowAsync(List<string> columns, CancellationToken cancellationToken)

result = csvFileReader.ReadRowAsync(columns, cancellationToken)

Asynchronously reads a row of columns from the current CSV file. Returns false if no more data could be read because the end of the file was reached.

columns

Collection to hold the columns read

cancellationToken

CancellationToken

返回值: Task