thanks for the reply
Yes it has a primary key and it's "Batch no." in this case,i am working on a counter sales kind of project and the products have to add to cart,lets say it has a textbox1 where the operator type the initials of the product name to search from entire product database showing...
What i was trying to do is to generate a list of products with all details added by user into the datagridview but as i am using datatable.load(datareader) it always reset the previous value of the datatable,i also tried datatable.load(datareader,upinsert) but same thing is happening again.
If...
I am actually making some kind of patch or you can say update application, so there is a *.exe file which i added as resource(embedded). Now I want when I compile and run the program and click patch the *.exe file copy to a specified
location with overwrite capable.
:confused:
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