System GetInt32 is a method in the C# language that returns a 32-bit signed integer from the specified location in the input byte array. It is a part of the System namespace and is included in the core class library.
Example 1:
byte[] data = { 0x01, 0x10, 0x00, 0x00 }; int value = BitConverter.ToInt32(data, 0); Console.WriteLine(value);
This example creates a byte array containing four hexadecimal values and passes it to the GetInt32 method along with the starting index. The method converts the first four bytes of the array into an integer value and returns it.
Example 2:
byte[] data = new byte[4]; FileStream file = new FileStream("file.bin", FileMode.Open); file.Read(data, 0, 4); int value = BitConverter.ToInt32(data, 0); Console.WriteLine(value);
This code reads the first four bytes of a file named "file.bin" into a byte array and then uses the GetInt32 method to convert them to an integer value.
The System GetInt32 method is included in the core class library of C# and can be used without any additional packages or libraries.
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