C# streamreader read file

This method returns after either the number of characters specified by the count parameter are read, or the end of the file is reached. ReadBlock is a blocking version of Read. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode.

Stream Reader. Read Method Reference Is this page helpful? Please rate your experience Yes No. Any additional feedback? The position of the underlying stream is advanced by the number of characters that were read into buffer. The method blocks until either count characters are read, or the end of the stream has been reached. This is a blocking version of Read.

ReadBlockAsync method reads a specified maximum number of characters from the current stream asynchronously and writes the data to a buffer, beginning at the specified index.

Read method StreamReader. Read method reads the next char or next set of chars from the input stream. ReadAsync method reads the next char or next set of chars from the input stream asynchronously. The following code snippet reads a stream using the Read method.

WriteLine char reader. ReadLine method StreamReader. ReadLine method reads a line of characters from the current stream and returns the data as a string. ReadLineAsync method reads a line of characters from the current stream asynchronously and returns the data as a string. The following code snippet reads a file using the ReadLine method. ReadToEnd method StreamReader. ReadToEnd method reads all characters from the current position to the end of the stream.

ReadToEndAsync method reads all characters from the current position to the end of the stream. The following code snippet reads entire file using the ReadToEnd method. WriteLine reader.

The code also reads the content of the file and displays on the console. A new StreamReader is created. The using keyword releases the IO resources when the sr variable goes out of scope. The ReadBlock method reads the specified maximum number of characters from the current stream and writes the data to a buffer, beginning at the specified index. It returns the number of characters that have been read. Read , FileShare. Close ; fs. Close ;. Related Articles.

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