Question

This is my coding for the upload to eport to excel…it is working fine when i run

through local in case while running through IIS it is not working…..

This is my code….

protected void btnImport_Click(object sender, EventArgs e)
{
    if (RevenueDumpFileUpload.HasFile)
    {
        string strFilePathOnServer = ConfigurationManager.AppSettings["RevenueDumpFileLocation"];
        String sConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + Server.MapPath(strFilePathOnServer) + RevenueDumpFileUpload.FileName + ";Extended Properties=Excel 8.0;";
       // RevenueDumpFileUpload.PostedFile.SaveAs(Server.MapPath(strFilePathOnServer) + RevenueDumpFileUpload.FileName);
        OleDbConnection Exlcon = new OleDbConnection(sConnectionString);
        try
        {
            Exlcon.Open();
        }
        catch
        {
            return;
        }
        OleDbCommand objCmdSelect = new OleDbCommand("SELECT * FROM [Sheet1$]", Exlcon);
        OleDbDataAdapter objAdapter1 = new OleDbDataAdapter();
        objAdapter1.SelectCommand = objCmdSelect;
        objAdapter1.Fill(objDataset1, "XLData");
        methodtosave();
    }
}

How to solve this?

Answer 1

In fact Fileupload will work and should save the file, but there is problem in the connection string when you try to read the uploaded file. It should be the same file path as you are using to save the file.

String sConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;
Data Source=" + strFilePathOnServer + RevenueDumpFileUpload.PostedFile.FileName + ";
Extended Properties=Excel 8.0;";