//Author:quietwalk

//Date:2011-06-13

//Operation:過濾數字型數據的后面的0，保證只有一個0

//輸入：45.000

//輸出：45.0

?

?public static string trim0(string ls_original)
??? {
????? int iLength, j;
????? j = 0;
????? //iLength=len(ls_original);
????? iLength = ls_original.Length;

????? string ls_temp;
????? ls_temp = ls_original;

????? string strR1;

????? if (iLength > 2)
????? {

??????? //strR1=right(ls_original,1);
??????? strR1 = ls_original.Substring(ls_original.Length - 1, 1);

??????? do
??????? {
????????? j++;

????????? //ls_temp=left(ls_original,iLength - j);
????????? ls_temp = ls_original.Substring(0, iLength - j);

????????? //strR1=right(ls_temp,1);
????????? strR1 = ls_temp.Substring(ls_temp.Length - 2, 1);

??????? }
??????? while (strR1 == "0");

????? }

????? //如果被刪除光了，說明它原來就是0

????? if (ls_temp == "")
????? {
??????? ls_temp = "0";
????? }

????? //如果最后一個字符是".",再在后面加個"0"
????? //strR1 = right(ls_temp, 1);
????? strR1 = ls_temp.Substring(ls_temp.Length - 1, 1);

????? if (strR1 == ".")
????? {
??????? ls_temp = ls_temp + "0";
????? }

????? return ls_temp;
??? }//end

?

總結

以上是生活随笔為你收集整理的过虑数字类型后面的0的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。