WebJun 27, 2008 · BitConverter was much faster. If it was a huge array that needed to be converted, then possible a call to native code could be worth considering. Arne Jun 27 … WebFeb 22, 2024 · The BitConverter type is used to convert data represented in a byte array to different value type representations. Methods (like ToInt32) convert arrays of bytes. Dot …
A More Powerful BinaryReader/Writer - CodeProject
WebJan 16, 2014 · BitConverter seems fairy efficient, but still about 3x to slower than ToBase64String. Furthermore, BitConverter.ToString () by itself has dashes, which have to then be removed. Once you add the Replace (), which is heavy, it drops significantly to about 8x slower. So clearly I need my own algorithm which doesn't include the dashes. WebMay 11, 2024 · You can use BitConverter. as it actually uses unsafe approach to convert byte array to number if possible. var dword = BitConverter.ToInt32 (bytes, i); This will be optimized by jitter once it executes first time. if you try similar approaches yourself you wouldn't get much better performance. Share Follow answered May 11, 2024 at 13:01 phonetek chullora
c# - Efficiently convert byte array to Decimal - Stack Overflow
WebMar 28, 2010 · The bit-shifting is significantly faster than BitConverter.ToInt32. – MusiGenesis Mar 28, 2010 at 17:03 2 You're convoluting RGB and BGR here (the two code snippets do not round-trip). – Ben Voigt Mar 28, 2010 at 17:23 Creating an int isn't "virtually" free -- it's completely free. BitConverter isn't slow. WebThe BitConverter class includes static methods to convert each of the primitive types to and from an array of bytes, as the following table illustrates. If you use BitConverter methods to round-trip data, make sure that the GetBytes overload … WebMar 1, 2024 · It depends. If it’s a hot method and you want to achieve a good level of performance, you should use a static array. If it’s a cold method which doesn’t affect the application performance, you probably should write “good” source code and put the array in the method scope. ... (BitConverter.IsLittleEndian, Vector.IsHardwareAccelerated ... phonetefy