msgbox_printf.shtml

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Messagebox with printf capability
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This article was contributed by <A HREF="mailto:csa@mail.jubii.dk">Christian Skovdal Andersen</A>.

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<p>This is a small utility funtion will simply put up a userdefined message box with a
string formatted like printf().</p>

<p>Example:</p>

<pre><font COLOR="#990000"><tt>
int MsgBox(UINT nType, PSTR sz,...)
{ 
    char ach[512];
    va_list args; 
    va_start(args, sz); 
    wvsprintf (ach, sz, args); /* Format the string */
    int retval = AfxMessageBox (ach, nType == 0 ? MB_OK|MB_ICONEXCLAMATION : nType);
    
    return retval;
}


void main(int argc, char *argv[])
{
  MsgBox(MB_OK|MB_ICONINFORMATION, &quot;There are %ld commandline parameters - parameter one is %s&quot;, argc, argv[1]);
}</tt></pre></font>

<p>&nbsp;</p>

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<p>Last updated: 15 May 1998

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