file exists bugs


dear all,

i have below code. don't know why file.exists return false?? have checked exists.

string path = system.io.path.getdirectoryname(
      system.reflection.assembly.getexecutingassembly().getname().codebase);

               if (file.exists(path + @"\" + dcfile))  /// not exists???

                                                                      //path="file:\c:\program files\......................
                {
                    using (streamreader reader = new streamreader(path + @"\" + dcfile, encoding.ascii))

raymond,

the codebase property returns url of path string. because of see "file:\" in front of path. call string.substring() method path behind "file:\".

hannes

if have got questions this, ask.

in perfect world,
users never enter data in wrong form,
files choose open exist
, code never have bugs.

c# vb.net: http://www.developerfusion.com/tools/convert/csharp-to-vb/



Visual Studio Languages  ,  .NET Framework  >  Visual C#



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