Can anyone point me to a resource for how to build barcode reading into an ASP.net app? I need to scan a card and have it enter in the database that a person was present at a program that day.
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MSDN Magazine October 2007
Debugging Web applications can be a difficult process due to the logical, physical, and temporal differences between the mishmash of technologies that comprise such an application. For bugs that arise from the HTML and script received by the browser or in the transfer or request of a page's markup, developers often adopt archaic debugging techniques, such as using View Source and Notepad to scrutinize the contents received by the browser.
MSDN Magazine April 2006
i have a problem to bring the data from the oracle (external database) and the
sql server together (with similar data). The linq entities are linked to each
other. The structure is like different countries with different cities and so
on. To display these "non original linq objects" i need to put them
into entities (linked to each other). Now i add some of them to my sql database.
But for every entity i must check the connection to the other objects i don't
want to add and delete them (otherwise linq will add all the connected objects, even those I don't want to add). If this goes wrong the whole input-method crashes. Is there any
other possibility, except from checking every single entity and removing unwanted connections, to handle this procedure?
Thanks a lot,