Reads an 8-byte signed integer from the current stream and advances the current position of the stream by eight bytes.
public virtual long ReadInt64()
System .Int64 An 8-byte signed integer read from the current stream. does not restore the file position after an unsuccessful read. BinaryReader reads this data type in little-endian format. BinaryReader
For a list of common I/O tasks, see
. Common I/O Tasks .NET Framework
Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0
.NET Framework Client Profile
Supported in: 4, 3.5 SP1
Portable Class Library
Supported in: Portable Class Library
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see
.NET Framework System Requirements.