close
//對小數點處理
public string pointstyle(string num, int point)
{
string pointNum = num;
if (num == "")
{
}
else
{
if (point == 0)
{
pointNum = num.Substring(0, num.IndexOf(".") + point);
}
else
{
pointNum = num.Substring(0, num.IndexOf(".") + (point + 1));
}
}
return pointNum;
}
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