32位无符号整数字段？ [英] 32 bit unsigned integer field?

问题描述

一个快速的问题，如果有人可以提供帮助，我确定之前已经被问过

，但谷歌搜索让我现在慢慢来。


是吗可以在Access中获得一个无符号的32位整数字段。


我以整数形式存储IP地址（即32位）和Long

整数因为它的签名不能代表所需的全部范围

（0..4294967295），也不能双倍。


有什么建议吗？


干杯PeteP。


PS。 32位无符号整数= Caridnal = DWORD =无符号LongInt。

A Quick question if someone could help, im sure this has been asked
before, but googling is getting me now where slowly.

Is it possible to get an unsigned 32 bit integer field in Access.

Im storing IP address in their integer form (ie. 32 bits) and Long
Integer because it is signed can not represent the full range needed
(0..4294967295), neither can Double.

Any suggestions please?

Cheers PeteP.

PS. 32 bit unsigned integer = Caridnal = DWORD = unsigned LongInt.

推荐答案

否。


4字节字段吗？


-

Allen Browne - 微软MVP。西澳大利亚州珀斯。

访问用户提示 - http：// allenbrowne.com/tips.html

回复群组，而不是mvps dot org的allenbrowne。


" Peter Piper" <否***** @ Email.com>写在消息

新闻：cm ********** @ sparta.btinternet.com ...

No.

Would 4 byte fields do?

--
Allen Browne - Microsoft MVP. Perth, Western Australia.
Tips for Access users - http://allenbrowne.com/tips.html
Reply to group, rather than allenbrowne at mvps dot org.

"Peter Piper" <No*****@Email.com> wrote in message
news:cm**********@sparta.btinternet.com...

如果有人可以提供帮助的快速问题，我确定之前已经问过这个问题，
但谷歌搜索让我现在慢慢来。

是否可以在Access中获得一个无符号的32位整数字段。

我以整数形式存储IP地址（即32位）和Long Integer
因为它已签名不能代表所需的全部范围
（0..4294967295），也不能双倍。

请问有什么建议吗？

干杯PeteP。

PS。 32位无符号整数= Caridnal = DWORD = unsigned LongInt。

A Quick question if someone could help, im sure this has been asked before,
but googling is getting me now where slowly.

Is it possible to get an unsigned 32 bit integer field in Access.

Im storing IP address in their integer form (ie. 32 bits) and Long Integer
because it is signed can not represent the full range needed
(0..4294967295), neither can Double.

Any suggestions please?

Cheers PeteP.

PS. 32 bit unsigned integer = Caridnal = DWORD = unsigned LongInt.

Peter Piper< No ***** @ Email.com>在新闻中写道：cmvjl7

Peter Piper <No*****@Email.com> wrote in news:cmvjl7

jpc

这篇关于32位无符号整数字段？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！