BinaryReader.ReadInt64 Method   
Definition
Important
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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();public virtual long ReadInt64();abstract member ReadInt64 : unit -> int64
override this.ReadInt64 : unit -> int64Public Overridable Function ReadInt64 () As LongReturns
An 8-byte signed integer read from the current stream.
Exceptions
The end of the stream is reached.
The stream is closed.
An I/O error occurred.
Remarks
BinaryReader does not restore the file position after an unsuccessful read.
BinaryReader reads this data type in little-endian format.
For a list of common I/O tasks, see Common I/O Tasks.