Reading excel(xls) data from a unsaved instance using C#
I am new to expert-exchange so if this ques has been handled pls guide me to it.
I have a excel file where data is being updated online from a external source like being used for rates of currencies or commodities. Data in cells are being updated every few seconds. I have to read that unsaved instances of data from c# application. I know and have been able to get data from saved instances of xls file but not unsaved. Any help or guidance will be welcome.