如何用字符串函数删除字符？ [英] how to remove character with string function?

问题描述

函数中有字符串来...



这些就像这些01 02 03 ...... 09 10 11 12 .... 31个字符串



我想在01 ...... 09前面删除零，所以01必须是1,02 2,03 3 .... .09 9



但是10 11 12我不打算......





如何删除零？ 01 1但11 12 .... 31将不会触及

解决方案

以您选择的格式转到 String.Split（ ）方法，然后调用convert转换为整数并将其存储在新的整数列表中。

最简单的方法是调用 myStream.TrimStart（''0''）; 请参阅：

http://msdn.microsoft.com/en-us/library/system.string.trimstart.aspx [ ^ ]。



但是，重要的是要理解你不能从字符串中删除任何东西，因为字符串是不可变的。所有字符串方法修改字符串实际上都不会修改任何字符串对象，它们会创建一个包含适当内容的全新字符串。

-SA

there are strings from a function comes...

these comes like these 01 02 03 ......09 10 11 12..... 31 strings

I want to remove zero in front of 01......09 so 01 must be 1 ,02 2, 03 3.....09 9

but 10 11 12 I will not thouch...


how to remove zero? 01 1 but 11 12 ....31 will not thouch

解决方案

In the format you have chosen Id go for String.Split(" ") method, and then call convert to integer and store it in a new list of integers.

The easiest way is to call myStream.TrimStart(''0''); please see:
http://msdn.microsoft.com/en-us/library/system.string.trimstart.aspx[^].

However, in''s important to understand that you cannot remove anything from a string, as strings are immutable. All string methods "modifying" string actually don''t modify any string object, they create a brand new string with appropriate content.

—SA

这篇关于如何用字符串函数删除字符？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！