Npgsql Api Docs

BitString.ToInt64Enumerable Method 

Interprets the bitstring as a series of signed 64-bit integers and returns those integers. Fails if the Bitstring's length is not evenly divisible by 64.

[Visual Basic]
Public Function ToInt64Enumerable() As IEnumerable`1([System.Int64, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089))
[C#]
public 0, Culture=neutral, PublicKeyToken=b77a5c561934e089]] ToInt64Enumerable();

See Also

BitString Class | NpgsqlTypes Namespace