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Posting a file and evaluating its extension

BoggyBayouBoy
on
217 Views
Last Modified: 2010-04-15
I have a asp.net page that calls this code.  If I post a file from the machine running IIS, this code works fine.  If my posted file is from a network server, the code returns the null.  See below

public DataSet GetOrderInfo(string logFileName)  //bring the datafile into a dataset.
        {            
            if (File.Exists(logFileName))  // if the file exists, create the dataset
            {
              if (logFileName.EndsWith("est"))
                {
                    DataSet ds = CreateDEBOM(logFileName);
                    return ds;
                }
                else if (logFileName.Contains("xls"))
                {
                        DataSet ds = CreateXLSBOM(logFileName);
                        return ds;
                }
                else
                {
                    DataSet ds = CreateXLSBOM(logFileName);
                    return ds;
                }
            }
             else
                {
                    return null;
                }
           
        }

Please help me with this will ya?
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Commented:
What is the full logFileName that you are passing in each case?
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Author

Commented:
here's the value of the filename string.  under the first scenario, it was uploaded from the local machine.

in the second, it was uploaded from a server.

FileUpload1.PostedFile.FileName       (local machine)

"C:\\Documents and Settings\\Administrator\\Desktop\\small1.est"      

FileUpload1.PostedFile.FileName      (server)

"\\\\engineering\\DETruss\\CRESTVIEW ELEMENTARY\\small1.est"      

Author

Commented:
The file did not exist on the IIS server... that was the issue.  Thanks!
Fernando SotoRetired
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Distinguished Expert 2017

Commented:
Not a problem, glad I was able to help. ;=)

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