Now I have referenced the dll file "Microsoft.SharePoint" by copy the file from the server where sharepoint is installed (as my PC that running the uploading application is not installing sharepoint) when i try to run the application i got the following error :
To ensure the changes take effect, restart the service if any of the following parameters were modified: KeepAliveTimeout, MaximumTranslationTime, TotalActiveProcesses, RecycleProcessThreshold, WebProxyAddress, MachineTranslationAddress, or UseDefaultInternetSettings. Check out the instructions on how to start or stop a service in sharepoint server for further details.
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