Copy from network

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Hi. I’m new when it comes to C# and have some problems with a application I’m developing.*

The scenario is as follows: I want to copy all new files from a directory on our network to the hard drive. Here’s the kicker… *The program will be running from the network drive. The user navigates to the network drive and run my app that copies all the new files in that directory to a specified location on their computer.

 

I got a lot of tips this post: from http://channel9.msdn.com/ShowPost.aspx?PostID=340403The problem is that the line marked problem generates a SecurityExeption.

The code looks something like this.

 

public FileCopy(string targetPath)

{

****** try

****** {

***********//sorcefiler

********** DirectoryInfo sourceDir = new DirectoryInfo(“.”)

********** //Target files

***********DirectoryInfo targetDir = new DirectoryInfo(targetPath);//PROBLEM

******* }

******* catch (Exception e)

******* {

********** MessageBox.Show(e.Message, "Unexpected exception", MessageBoxButtons.OK);

*********** return;

******* }

********** //copy new files

***********this.copyNewFiles(sourceDir, targetDir);

********** //Startar programmet

********** this.startProgram(targetPath);

******* }

static void Main(string[] args)

{

*** FileCopy files = new FileCopy(arg.Replace("L=", ""));

}

The exeption:

“Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral' failed.

…

The action that faild was:

Demand

The type of the first permission that faild was:

System.Security.Permission.FileIOPermission

The zone of the assembly that faild was

Intranet”

Any ideas how to fix it without changing permissions in .NET Framework 2.0 Configuration?

 

 

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