ToInt64() [1/2]

static long System.BitConverter.ToInt64 ( byte[] value, int startIndex )

inlinestatic

Definition at line 274 of file BitConverter.cs.

    {
        if (value == null)
        {
            ThrowHelper.ThrowArgumentNullException(ExceptionArgument.value);
        }
        if ((uint)startIndex >= (uint)value.Length)
        {
            ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.startIndex, ExceptionResource.ArgumentOutOfRange_Index);
        }
        if (startIndex > value.Length - 8)
        {
            ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_ArrayPlusOffTooSmall, ExceptionArgument.value);
        }
        return Unsafe.ReadUnaligned<long>(ref value[startIndex]);
    }

References System.startIndex, System.ThrowHelper.ThrowArgumentException(), System.ThrowHelper.ThrowArgumentNullException(), System.ThrowHelper.ThrowArgumentOutOfRangeException(), and System.value.

Referenced by System.BitConverter.ToDouble(), and System.BitConverter.ToUInt64().