.NET Framework 4.6 and 4.5
When overridden in a derived class, finalizes the hash computation after the last data is processed by the cryptographic stream object.
Protected Overrides Function HashFinal As Byte()
Type: System.Byte()The computed hash code in a byte array.
This method is not called by application code. This method finalizes any partial computation and returns the correct hash value of the data stream.
Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0
.NET Framework Client Profile
Supported in: 4, 3.5 SP1
.NET for Windows Phone apps
Supported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8