如何拼接下面的字符串 [英] How to splite the below string

问题描述

我有一个如下字符串

 string path = @C：\Program Files \TEST \Project Name\Tester.exe; 

我需要字符串路径值最多为C：\Program Files \TEST \ Project Name \仅

这是我的代码

 string strt = path.Remove（path.Length-10）; 

但是我不想使用长度怎么做

请帮帮我。





谢谢，

RG

  string  path =  @  C：\Program Files \TEST \Project Name\Tester.exe ; 
 FileInfo fi1 =  new  FileInfo（path）; 
 
  if （！fi1 .Exists）
 {
  return < /跨度>; 
} 
 
  //  此行将返回文件路径 
  string  dirPath = fi1.DirectoryName; 

Hi,

I have a string like below

string path = @"C:\Program Files\TEST\Project Name\Tester.exe";

I need string path value up to "C:\Program Files\TEST\Project Name\" only
this is my code

string strt = path.Remove(path.Length-10);

but I don't want to use length how to do it
please help me.


Thanks,
RG

解决方案

Try this

string path = @"C:\Program Files\TEST\Project Name\Tester.exe";
FileInfo fi1 = new FileInfo(path);

if (!fi1 .Exists)
{
    return;
}

//This line will return the file path
string dirPath = fi1.DirectoryName;

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