How to Convert a Byte Array to a Stream in C#?

Converting System.Byte byte[] to System.IO.Stream in C#

In C#, the process of converting a byte array into a stream object is relatively straightforward. This can be achieved through the use of the MemoryStream class, which provides a convenient way to create a stream that is backed by an in-memory byte array.

Solution:

The simplest approach to convert a byte array to a stream is to utilize the MemoryStream constructor:

Stream stream = new MemoryStream(byteArray);

Where byteArray is the byte array you wish to convert. The MemoryStream created through this method allows you to access and manipulate the data in the byte array as if it were stored in a file. This enables various operations such as reading, writing, and seeking within the stream.

For instance, suppose you have a byte array named "bytes" that contains binary data. You can convert it to a stream like this:

byte[] bytes = { 0x41, 0x42, 0x43, 0x44 };
Stream stream = new MemoryStream(bytes);

Now, stream is an in-memory representation of your byte array, providing you with the ability to perform stream-based operations on the data.

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