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C# BitConverter.ToSingle() Method
The BitConverter.ToSingle() method in C# is used to return a single-precision floating point number converted from four bytes at a specified position in a byte array.
Syntax
The syntax is as follows −
public static float ToSingle (byte[] value, int begnIndex);
Above, val is the byte array, whereas begnIndex is the beginning position within val.
Example
Let us now see an example −
using System; public class Demo { public static void Main() { byte[] arr = {0, 1, 2, 3, 5, 7, 10}; Console.WriteLine("Byte Array = {0} ", BitConverter.ToString(arr)); for (int i = 0; i < arr.Length - 4; i = i + 4) { float res = BitConverter.ToSingle(arr, i); Console.WriteLine("
Value = "+arr[i]); Console.WriteLine("Result = "+res); } } }
Output
This will produce the following output −
Byte Array = 00-01-02-03-05-07-0A Value = 0 Result = 3.820471E-37
Example
Let us now see another example −
using System; public class Demo { public static void Main() { byte[] arr = {0, 10, 2, 5, 32, 45, 0, 0, 9, 20, 30, 50, 76, 88}; Console.WriteLine("Byte Array = {0} ", BitConverter.ToString(arr)); for (int i = 0; i < arr.Length - 4; i = i + 4) { float res = BitConverter.ToSingle(arr, i); Console.WriteLine("
Value = "+arr[i]); Console.WriteLine("Result = "+res); } } }
Output
This will produce the following output −
Byte Array = 00-0A-02-05-20-2D-00-00-09-14-1E-32-4C-58 Value = 0 Result = 6.114407E-36 Value = 32 Result = 1.61878E-41 Value = 9 Result = 9.201366E-09
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