e-CryptIt Engine - Checksums Xojo Plugin |

# EinhugurChecksum.Crc32_MemoryBlock Method (console safe)

To compute a checksum using the Crc32 algorithm on a MemoryBlock then user the Crc32_MemoryBlock function. (Deprecated)

Crc32_MemoryBlock(
bytes as MemoryBlock,
offset as Integer,
length as Integer,
crc as UInt32) as UInt32

#### Parameters

bytes
  The bytes to calculate.
offset
  The offset where in the MemoryBlock to start. (First byte in the MemoryBlock is 0)
length
  The number of bytes in the memory block to do Crc32 checksum on.
crc
  The crc32 value to calculate from.

#### Returns

UInt32

#### Remarks

To compute a checksum using the Crc32 algorithm on a MemoryBlock then user the Crc32_MemoryBlock function.
This method is deprecated. Use the CRC32 class in Generic mode to replace it.

#### Supported Platforms:

- macOS Intel 64 bit
- macOS Apple Silicon
- Windows 32 bit
- Windows 64 bit
- Windows ARM 64 bit
- Linux 32 bit
- Linux 64 bit
- Linux ARM 32 bit
- Linux ARM 64 bit
- iOS

#### See Also

EinhugurChecksum Module