I'm trying to read and Write the datagridview using .accdb files through oledb connection . when i Run the application it Showing error like " Not a valid password " .i check the database test connection in the connection properties..That also shows "Test Connection succeeded ",then why...
i trying to read the text file .So my question is how to append the first line when i reach the last line in the text file ?
when i reach the 10 ,automatically read from the 1 . how to suppose i do? please give any idea ....