如何删除编号之间的连字符 [英] How to remove hyphen between nos

问题描述

HI 我有一个付款表格，在其中我从网关捕获一个交易ID.
就像1234586475-58445-7445.我想删除该字符串中的连字符，然后将其转换为整数.有人可以帮我吗.

HI I have a payment form where I am catching one transaction id from gateway.
Its like 1234586475-58445-7445.I want to remove that hyphen in that string and then convert it into integer.Can anyone help me out.

推荐答案

string str="1234586475-58445-7445";
int64 num=Convert.ToInt64(str.Replace("-","");

您选择的数字太大.也许加倍可以帮助您.

The number you have chosen is too large. Perhaps a double would help you out.

string s = "1234586475-58445-7445";
s = s.Replace("-","");
double d = Convert.ToDouble(s);

尝试:

string s = "1234586475-58445-7445";
s = s.Replace("-", "");
long l = long.Parse(s);

但是您不能在int中使用该数字-太大了！ (一个int的最大值是31位:2147483647)

But you can''t fit that number in an int - it''s way too big! (maximum value in an int is 31 bits: 2147483647)

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