// CNY1.00=USD0.22222
public static RateItem Parse(string strText)
{
if (strText.IndexOf('=') == -1)
{
throw new Exception("对照事项格式不正确，缺乏等号。'" + strText + "'");
}
List <string> parts = StringUtil.ParseTwoPart(strText, "=");
string strSource = parts[0].Trim();
string strTarget = parts[1].Trim();
RateItem result = new RateItem();
result.Source = DoubleCurrencyItem.Parse(strSource);
result.Target = DoubleCurrencyItem.Parse(strTarget);
return(result);
}
public static DoubleCurrencyItem Parse(string strText)
{
string strError = "";
string strPrefix = "";
string strValue = "";
string strPostfix = "";
int nRet = PriceUtil.ParsePriceUnit(strText,
out strPrefix,
out strValue,
out strPostfix,
out strError);
if (nRet == -1)
{
throw new Exception(strError);
}
double value = 0;
try
{
value = Convert.ToDouble(strValue);
}
catch
{
strError = "数字 '" + strValue + "' 格式不正确";
throw new Exception(strError);
}
DoubleCurrencyItem item = new DoubleCurrencyItem();
item.Prefix = strPrefix;
item.Postfix = strPostfix;
item.Value = value;
return(item);
}
