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POCan the server use a file from a client without uploading it to the server? ASP.NET
 

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  1. POCan the server use a file from a client without uploading it to the server? ASP.NET
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    <p>I was wondering, at the moment, the client uploads a file to a directory on the server where the server can then use the file (csv file) to update a SQL database.</p> <p>Is that the only way the server can use that file? For it to first be uploaded to the server? Or can you use that file without uploading it to a directory of the server?</p> <p>(using visual studio 2012, C# and asp.net)</p> <p>Code update---</p> <p>asp Uploading the file. (I know the code can be cleaner an written better, but my testing code is never clean) </p> <pre><code> //Uplod file to the server FileUpload1.SaveAs(serverUploadDir + FileUpload1.FileName); //Use the Uploaded File to update the sql table dbConn.UploadCSVToSql(serverUploadDir + FileUpload1.FileName); </code></pre> <p>The UploadCSVToSql</p> <pre><code> public void UploadCSVToSql(string filepath) { //string filepath = "C:\\Copy of ABI Employee List.csv"; StreamReader sr = new StreamReader(filepath); string line = sr.ReadLine(); string[] value = line.Split(','); DataTable dt = new DataTable(); DataRow row; foreach (string dc in value) { dt.Columns.Add(new DataColumn(dc)); } while (!sr.EndOfStream) { value = sr.ReadLine().Split(','); if (value.Length == dt.Columns.Count) { row = dt.NewRow(); row.ItemArray = value; dt.Rows.Add(row); } } SqlBulkCopy bc = new SqlBulkCopy(conn.ConnectionString, SqlBulkCopyOptions.TableLock); bc.DestinationTableName = "MainDump"; bc.BatchSize = dt.Rows.Count; conn.Open(); bc.WriteToServer(dt); bc.Close(); conn.Close(); </code></pre>
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    1. COMayby you can try to parse the file in your C# program and do the SQL in C# also...
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    2. COYou can just read the data of the file and do what you need to do using a streamreader() (or similar). You can also read a file on a LAN (obviously) with the correct permissions (which means it doesn't actually live on the server).
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      1. USDave
    3. COYou don't need to upload it to a directory, you can post it back to the server and store it in memory
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      1. USMikey Mouse
 

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