http://www.leghumped.com/blog/2008/07/07/c-drag-and-drop-part-1/ Coding snippets, tutorials and procrastinations about C#, Java and Linux. Thu, 26 Nov 2009 17:10:22 +0000 http://wordpress.org/?v=2.9.1 hourly 1 http://www.leghumped.com/blog/2008/07/07/c-drag-and-drop-part-1/comment-page-1/#comment-5394 Echilon Sat, 06 Jun 2009 19:45:21 +0000 http://leghumped.com/blog/?p=298#comment-5394 I'm actually not sure. It's been a while since I used Windows Forms. I’m actually not sure. It’s been a while since I used Windows Forms.

]]> http://www.leghumped.com/blog/2008/07/07/c-drag-and-drop-part-1/comment-page-1/#comment-5393 rx8wej Sat, 06 Jun 2009 19:06:10 +0000 http://leghumped.com/blog/?p=298#comment-5393 This is a good tutorial, very helpful, but I can't figure out how to reset the colors on the highlighted node if someone drops something that is not a string[]; i.e. if they drag an icon from explorer into my application. The dragleave event does not fire. Also, if you drag over an area below the bottom node and drop, dropNode is null. I can handle that, but no matter what I do, if I check if it is null, it still will not reset the Node colors. I modified your DragLeave code slightly to loop through all nodes and child nodes, but otherwise it is the same as your code, resetting the colors. Is there a way to reset the colors when a bad drop occurs? This is a good tutorial, very helpful, but I can’t figure out how to reset the colors on the highlighted node if someone drops something that is not a string[]; i.e. if they drag an icon from explorer into my application. The dragleave event does not fire. Also, if you drag over an area below the bottom node and drop, dropNode is null. I can handle that, but no matter what I do, if I check if it is null, it still will not reset the Node colors. I modified your DragLeave code slightly to loop through all nodes and child nodes, but otherwise it is the same as your code, resetting the colors. Is there a way to reset the colors when a bad drop occurs?

]]> http://www.leghumped.com/blog/2008/07/07/c-drag-and-drop-part-1/comment-page-1/#comment-4767 Echilon Fri, 16 Jan 2009 10:39:06 +0000 http://leghumped.com/blog/?p=298#comment-4767 That's just a method I used to do something with the node which was dropped. You can replace it with your own method or do somthing with the node directly in the delegate. That’s just a method I used to do something with the node which was dropped. You can replace it with your own method or do somthing with the node directly in the delegate.

]]> http://www.leghumped.com/blog/2008/07/07/c-drag-and-drop-part-1/comment-page-1/#comment-4766 chichoe2008 Fri, 16 Jan 2009 10:25:41 +0000 http://leghumped.com/blog/?p=298#comment-4766 I don't find the method "ChangeCategory". Could you show to me, please ? I don’t find the method “ChangeCategory”. Could you show to me, please ?

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