Writing a byte array to a text file in c#

Please Sign up or sign in to vote. See more: C. I need to convert the byte array to file to send the file to another program. Posted Aug am Member Add a Solution.

So what's your question? Top Rated Most Recent. Accept Solution Reject Solution. You would need to know your file extension. Im assuming you either have it in the table or its the same file extension no matter what say pdf.

Copy Code. Member Jun pm. David, Thanks a lot for your solution, it was of great help. Easiest solution is: File. Posted Aug am lewax Can a Byte[] Array be written to a file in C? Posted Aug am Maarten Kools. Clear ; Response. ClearContent ; Response. ClearHeaders ; Response. GetString obj. The FileStream's write method writes a block of bytes to the file stream. The first parameter is the buffer containing data to write to the stream.

The second parameter is the zero-based byte offset in array from which to begin copying bytes to the stream. And the third parameter is the maximum number of bytes to write. In the previous examples, we have written text data synchronously. C also provides equivalent asynchronous methods. WriteAllTextAsync asynchronously creates a new file, writes the specified string to the file, and then closes the file.

The await operator is applied to a task in an asynchronous method to suspend the execution of the method until the awaited task finishes. Text namespaces using System; using System. IO; using System. WriteAllBytes path, data ; Console. WriteLine "The data has been written to the file. Above code gives the output as shown above and creates a file with some specified contents shown below- Program 2: Initially, a file was created with some contents shown below: Below code, overwrites the above file contents with a specified byte array data.

WriteLine "The data has been overwritten to the file. After running above code, the above output is shown and the file contents get overwritten which is shown below-. Skip to content. Change Language. Related Articles. Table of Contents. Improve Article. Save Article. Like Article. Last Updated : 26 Feb, GetBytes text ;. WriteAllBytes path, data ;.