C#.Net get workingdirectory from fileDialog
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26-02-2021 - |
سؤال
I have a filedialog in my application that gets the path of the file to execute, for example.
C:\filespool\run.exe
Now I put this in a string variable called exepath and execute it with this code
System.Diagnostics.Process proc = new System.Diagnostics.Process();
proc.StartInfo.WorkingDirectory = path;
proc.StartInfo.FileName = exepath;
proc.Start();
You can see that I've set the workingdirectory but I dont know how to get it in the best way, so I ask people that know it here. How to get the workingdirectory "C:\filespool".
المحلول
You can create a FileInfo
object and reference its DirectoryName
property. You'll have to include the System.IO
namespace.
FileInfo f = new FileInfo(exepath);
string path = f.DirectoryName;
Here's the documentation.
نصائح أخرى
I'm not sure what you need fully, but you can use FileInfo.Directory to get the directory of a file path.
Try Directory.GetCurrentDirectory Method
http://msdn.microsoft.com/en-us/library/system.io.directory.getcurrentdirectory.aspx
Here is one answer. It is something that can trip you up if you are not ready for it. After an open (or save) dialog box, Environment.CurrentDirectory changes to the directory of the dialog. So:
path = Environment.CurrentDirectory;
exepath = dlg.FileName;