BinaryWriter.Write Method (UInt64)
Writes an eight-byte unsigned integer to the current stream and advances the stream position by eight bytes.
This API is not CLS-compliant. Namespace: System.IO
Assemblies: System.IO (in System.IO.dll)
mscorlib (in mscorlib.dll)
BinaryWriter stores this data type in little endian format.
For a list of common I/O tasks, see Common I/O Tasks.