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Thread: Hiearchy Issues

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  1. #1
    Join Date
    Oct 2010

    Hiearchy Issues

    Im in a class currently working on a project. The assignment is to design a game using wpf only, not XAML or XNA or any other useful, probably more suitable language to work with. Most of the refrences I can find all use XAML understandably. However being limited I am having some issues, and not finding any help.

    I threw a rar file on my web server that contains all the code, images used, and solution for visual studios 2010. I don't think there should be any reverse compatibility issues from vs08.


    My code is generating the error "Element already has a logical parent. It must be detached from the old parent before it is attached to a new one."

    basically I am using an array in a class to store a bunch of png images. In the main window I created a stack with a uniform grid child. In each of the uniform grid spots I am adding a list box. This part works just fine. Then I add a tile to the list box and it throws that error. I have a vague idea that there is an issue with the image belonging to the array in the sprite class, and some how I am unable to get anything but a reference returned to add to the list box and there for it won't assign 2 parents to the same object.

    At least that's my assumption. Any help or nudge in the right direction would be greatly appreciated. The other question I am wondering about is, is there a more efficient way to build a 2d tile map from png tiles other than the uniform grid?

    thanks in advance for any help.
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