Asp.net子字符串 [英] Asp.net Substring

问题描述

FROM LABO VAN VOOREN \ Geomeasuring&分析nv \ BORING \ gfh \ 171210 \ attendence.pdf

上面提到的是一个字符串.我想从中获取子字符串.

我只想使用子字符串''attendence.pdf''

同样

来自LABO VAN VOOREN \ Geomeasuring& nv \ BORING \ gfh \ 171210 \ fromtheliveofthearticle.pdf

我只想使用子字符串"fromtheliveofthearticle.pdf"
等

需要的是，每次我得到像上面的字符串这样的路径时，每次我只想要"\"符号后的姓氏.

请帮助解决此问题

Kishore

FROM LABO VAN VOOREN\Geomeasuring & Analysis nv\BORING\gfh\171210\attendence.pdf

The above mentioned is a string.i want to take substring from that.

i want to take the substring ''attendence.pdf'' only

Similarly

FROM LABO VAN VOOREN\Geomeasuring & Analysis nv\BORING\gfh\171210\fromtheliveofthearticle.pdf

i want to take the substring ''fromtheliveofthearticle.pdf'' only
etc

The need is that every time i get a path like the string above,each time i want only the last name after ''\'' symbol.

Kindly help to solve this

Kishore

推荐答案

尝试myString.SubString(myString.LastIndexOf("\\")).

谢谢您的提问.您可以按照下面的代码.

Thank you for your question. You can follow the bellow code.

String strOutput = String.Empty;

//attendence.pdf
String strTemp=@"FROM LABO VAN VOOREN\Geomeasuring & Analysis nv\BORING\gfh\171210\attendence.pdf";
String [] strArray = strTemp.Split(new Char [] {'\\'});
strOutput = strArray[strArray.Length - 1];//attendence.pdf

//fromtheliveofthearticle.pd
strTemp = @"FROM LABO VAN VOOREN\Geomeasuring & Analysis nv\BORING\gfh\171210\fromtheliveofthearticle.pdf";
strArray = strTemp.Split(new Char[] { '\\' });
strOutput = strArray[strArray.Length - 1]; //fromtheliveofthearticle.pd

谢谢，
Mamun

Thanks,
Mamun

假设您将字符串存储在名为"path"的变量中.
因此，这就是获取文件名部分的方式.

Suppose you have the string stored in a variable called ''path''.
So, this is how you get the file name part.

string path = @"FROM LABO VAN VOOREN\Geomeasuring & Analysis nv\BORING\gfh\171210\attendence.pdf";
string fileName = path.Substring(path.LastIndexOf("\\") + 1);

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