Re: How to get the configured subnet mask for this machine?

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#2456

From: Mike Knoblock
Date: Wed, 12 Apr 2006 23:13

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I looked; I swear!

Thanks!!


JF Jolin wrote:
> 12 Apr 2006 14:41:53 -0700, Mike Knoblock <mknoblock@gmail.com> wrote:
> 
>> Anyone know how to use WINAPI to retrieve the subnet mask for a given 
>> interface?
> 
> http://msdn.microsoft.com/library/default.asp?url=/library/en-us/iphlp/iphlp/getadaptersinfo.asp 
> 
> 
>> I can programmatically retrieve a list of IP addresses with 
>> gethostbyname,
>> but this doesn't deal with configured subnets.
>>
>> What's behind all this is I need an application to send a subnet 
>> broadcast message
>> on startup to find other instances of itself. Running IPCONFIG from a 
>> shell is messy,
>> and I can't find anything on MSDN.
> 
>

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Date: Wed, 12 Apr 2006 16:13:13 -0700
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