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//**************************************
//
// Name: _Function to determine if a str
// ing is numeric (MFC)
// Description:Use this function to vali
// date that a CString is 100% numeric, and
// contains no other characters.
// By: One Light, Inc.
//
// Inputs:A CString object that represen
// ts the string you wish to validate as nu
// meric
//
// Returns:BOOL (True if numeric), (FALS
// E if otherwise)
//
//This code is copyrighted and has// limited warranties.Please see http://
// www.1CPlusPlusStreet.com/xq/ASP/txtCodeI
// d.743/lngWId.3/qx/vb/scripts/ShowCode.ht
// m//for details.//**************************************
//
bool IsStringNumeric(CString& strString)
{
if (strString.FindOneOf("1234567890")==-1 ||strString.FindOneOf("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ`~[]{}-_=+\\|'/?.>,<") !=-1)
{
return FALSE;
}
return TRUE;
}
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