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VFP writing to CD
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De
23/01/2008 16:03:21
 
 
À
23/01/2008 14:28:03
Tim Muller
Innovative Solutions, Inc.
West New York, New Jersey, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
01284484
Message ID:
01284711
Vues:
27
>Bo--
>
>>>What are the issues when VFP needs to write to a CD?
>>
>>1) Many CDs are read only ;)
>>
>>What are you trying to do? What are you stuck on?
>
>I have not attempted to write to a CD yet. I just wanted to know what the issues might be.
>
>Today I pass data from a laptop to the system that is connected to the network by using a floppy. The new laptop does not have a floppy drive. One way of moving the data is by writing to a CD.
>
>I have never seen a CD that is truly read only (maybe this is my limited exposure to CDs). The "read only" CDs I get let me write to them 10 times (or some such).

I agree with Bo, if your laptop can support a USB flash drive that's a simpler/better way to go.

If you're using CD-RWs (can be written to multiple times), typically you "format" these at first use so they can make use of "packet writing". When you do that, an inserted CD-RW appears just like another hard drive (or small USB drive), and you can read/write to it with standard Windows or VFP commands.
Regards. Al

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