檢驗公司統一編號是否正確 C#

程式碼如下︰

C# 3.5
public static bool checkCompanyNo(string arg_CompanyNo)
{
var LOGIC = new[] { 1, 2, 1, 2, 1, 2, 4, 1 };
var intSum = 0;

for (var i = 0; i < LOGIC.Length; i++)
{
var intMultiply = int.Parse(arg_CompanyNo.Substring(i,1)) * LOGIC[i];
var intAddition = ((intMultiply / 10) + (intMultiply % 10));
intSum += (intAddition == 10) ? 1 : intAddition;
}

return (intSum % 10 == 0);
}

完整的程式縮排請至
http://mamba.zapto.org/bbs/showthread.php?t=692