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c++: how to convert wchar_t* to DWORD

Posted on 2006-04-24
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Last Modified: 2008-01-09
I'm reading in a value from an INI file that is the frequency of which I need to perform an action during my file handling process.  The value will always be a postive numeric value.  Default is 32768 (32KB). When I use GetPrivateProfileString() I can read in the value but it comes in as a w_chart*.  I need a way to convert this value to a DWORD.  

Thanks.
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Question by:i-mate05
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jkr earned 200 total points
ID: 16528744
Not a big deal, use

#include <stdlib.h>

wchar_t* p = L"32768";
DWORD dwValue = _wtol(p);
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by:jkr
ID: 16528749
BTW, why don't you use 'GetPrivateProfileInt()' here in the 1st place?
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Author Comment

by:i-mate05
ID: 16529351
Thanks for the reply jkr.  Honestly I didn't even realize that call existed. I'm using someone elses code as a guideline and I didn't even think to look for that.  Thank you again.
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