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Newcomers DBPro Corner / Function and Image question

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Stygian
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Posted: 6th Feb 2010 11:31 Edited at: 6th Feb 2010 11:41
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I am currently attempting to implement a function that I can call on to display an image.

Here is my code



I am under the impression that one cannot use any information within a function that is not an array, but that all that I really understand about what you can access globally.

Am I using a command that works differently in a function than outside? Because, this code worked as intended while this was simply a subroutine. Thanks in advance.
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NightX
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Posted: 6th Feb 2010 13:15 Edited at: 6th Feb 2010 13:19
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An array is global when Created, if you wanted to make a variable like a e.g. String or a Float you would have to put the command Global before it like so -


This can now be seen through out your WHOLE program.

Here is an example.


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Rich Dersheimer
AGK Developer
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Posted: 11th Feb 2010 17:54 Edited at: 11th Feb 2010 17:57
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What is the problem you are having?

Your code runs fine for me, here's is what I did...



Obviously, I've used my own graphic file, and I put in the end statement to keep the program from falling through to the function. What happens when you run your code?

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TDK
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Posted: 12th Feb 2010 16:30 Edited at: 12th Feb 2010 16:32
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Simply pass the name of the image to the function, along with the image number and the X and Y position you want the image to be placed.

Not sure, but the way DBP works with Sync is slightly different to DBC (what I am used to), so you probably shouldn't be using Sync Off inside the function and missing a Sync:



TDK



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