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A Tablet Challenge...why can't I save my Signature?
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
COM/DCOM et OLE Automation
Divers
Thread ID:
00952595
Message ID:
00962611
Vues:
8
>I am looking to purchase a tablet notebook.
>Any recommendations of what works well with vfp?
>(Anything I should avoid?)
I don't know - Markus used a Compaq or HP (i think). Dell's have power supply, video or HD problems. SONY is good (but expensive).

As long as it's pentium - no problem!

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>>I saw Markus do this presentation. You've probably read it already - but just in case.
>>
>>
>>>Hi Bob.
>>>I noticed that you posted your query a month ago. I'm running into the same error. And, I've expanded my requirements to save to a BMP or JPG instead of a ISF. I've combed the internet and have concluded that this problem has got to be a simple syntax error. Did you ever find any documentation that helped?
>>>If you did, please let me know. Otherwise, I'll let you know what I find.
>>>Thank You.
>>>GorgAnna
>>>
>>>
>>>
>>>>I am trying to use the Tablet SDK to capture Ink...sepecificially using the InkPicture control to capture and save signatures, and then retrieve signatures on a Tablet PC app I'm writing. Here is the code...no big deal...but I get an Error every time on the Load()
>>>>
>>>>*Code to save ink, ie. signature (in click event of button):
>>>>
>>>>lsInk = This.Parent.oleink.Ink.Save(0)
>>>>
>>>>STRTOFILE(lsink,"c:\mysavedink\ink.isf")
>>>>
>>>>
>>>>* Code to retrieve ink (i.e., signature):
>>>>
>>>>lsInk= CREATEBINARY(FILETOSTR("c:\mysavedink\ink.isf"))
>>>>
>>>>WITH This.Parent.oleink
>>>>
>>>>.Enabled = 0
>>>>.ink.Load(lsInk)
>>>>.Enabled = 1
>>>>
>>>>ENDWITH
>>>>
>>>>The error is "The Parameter is Incorrect..." Yet I am using the exact code in the sample at MSDN.
>>>>
>>>>Has anyone tried this type of App before, and if so, what did you do differently to save/retrieve ink?
>>>>
>>>>Thanks! Bob
Imagination is more important than knowledge
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