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Tablenode visible rows (Read 2543 times)

kc13 YaBB Newbies Offline Posts: 29 Joined: Jan 19^th, 2009	Tablenode visible rows Sep 3^rd, 2009 at 10:44pm	Print Post
	How can I determine (in code) the number of visible rows in a tablenode? Or, how do I know if the current highlighted row is visible? i don't want to always set the CurrentScrollRow to the HighlightedRow...


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Tablenode visible rows Reply #1 - Sep 4^th, 2009 at 2:46pm	Print Post
	If all rows are the same height, you can find the number of visible rows like this: int visibleRows = (t.Bounds.Height - t.CaptionHeight) / t.RowHeight; Another possibility is to call CellFromPoint for some point a few pixels above table.Bounds.Bottom and check the returned row value. I hope that helps, Stoyan


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Tablenode visible rows Reply #2 - Sep 4^th, 2009 at 2:53pm	Print Post
	Another option, if you have the index of some row, you could call (table[0,row] as InplaceEditable).GetEditRect() and check if the returned rectangle's Y is between the table's top and bottom coordinates. I hope that helps, Stoyan


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kc13 YaBB Newbies Offline Posts: 29 Joined: Jan 19^th, 2009	Re: Tablenode visible rows Reply #3 - Sep 7^th, 2009 at 1:26pm	Print Post
	Thanks, I'll give these suggestions a try.


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