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Locating an object server side �from click (Read 1209 times)

pelion Junior Member Offline Posts: 61 Joined: Nov 12^th, 2006	Locating an object server side �from click Feb 8^th, 2007 at 12:41am	Print Post
	Hi, I have previously been using the image map (created by HTMLBuilder) on my generated flowcharts to locate and redirect users depending on what object they have clicked. I now want to capture the click server side so I can force an AJAX style post back. My question is I have hosted the image on an image button, and have an OnClick server event Quote: protected void imgChart_Click(object sender, ImageClickEventArgs e) { FlowChart fc = (FlowChart)this.Session["fcx"]; if (fc != null) { ChartObject obj = fc.GetObjectAt(new PointF((float)e.X, (float)e.Y), false); } } The ChartObject returned is null, as I assume the co-ordinates are refering not refering back to the flowchart image properly. I am sure I have done this in the past with a DocToClient style call, but I can't seem to replicate it again. Apologies if I am asking the blitheringly obvious. Just let me know what to do and I'll go away again, promise


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pelion Junior Member Offline Posts: 61 Joined: Nov 12^th, 2006	Re: Locating an object server side �from click Reply #1 - Feb 8^th, 2007 at 1:04am	Print Post
	Oops, Hang on. ClientToDoc, not DocToClient. D'Oh! Slinks away


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