I have done with many windowsCE device apps using c#, .Net Compact Framework and SQL CE for truckrun and flore level operation.
Download location --> dataentry by driver on route-->upload at location
My apps are integrated with RFID, Barcode and manula data entry.
If this app to be done with Windows CE, C# and SQL CE devices then contact me
if data sync is over internet, then it is recommended a rugged android device and simple web service to be developed