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POAbout collapse panel which panel selected
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copied!<p>I have a question about collapse panel..</p> <p>I have a placeholder and I add more than one headerpanel, contentpanel, collapsiblepanel dynamically.. Here is my code :</p> <pre><code> CollapsiblePanelExtender cpe = new CollapsiblePanelExtender(); Panel pnlheader,pnlcontent; Label lblcontent,lblheader; Button btn; for (int i = 0; i < 10; i++) { ///// PANEL HEADER VE ICERIGI ////////// pnlheader = new Panel(); pnlheader.ID = "PanelHeader" + i; pnlheader.BackColor = System.Drawing.Color.Blue; lblheader = new Label(); lblheader.ID = "LabelHeader" + i.ToString(); lblheader.Text = (i + 1) + ". Header"; pnlheader.Controls.Add(lblheader); /////////PANEL CONTENT VE ICERIGI ////////// pnlcontent = new Panel(); pnlcontent.ID = "PanelContent" + i; pnlcontent.BackColor = System.Drawing.Color.DarkRed; lblcontent = new Label(); lblcontent.ID = "LabelContent" + i.ToString(); lblcontent.Text = "<table><tr><td border=\"1\">DENEMEE</td></tr></table>"; btn = new Button(); btn.ID = "Button" + i.ToString(); btn.Text = "Deneme.Button"; pnlcontent.Controls.Add(lblcontent); pnlcontent.Controls.Add(btn); ///////// COLLAPSEPANEL ICERIGI/////// cpe = new CollapsiblePanelExtender(); cpe.ID = "CollapsePanel" + i; cpe.TargetControlID = "PanelContent" + i; cpe.ExpandControlID = "PanelHeader" + i; cpe.CollapseControlID = "PanelHeader" + i; PlaceHolder2.Controls.Add(pnlheader); PlaceHolder2.Controls.Add(pnlcontent); PlaceHolder2.Controls.Add(cpe); } </code></pre> <p>How can I understand which panel expanded.. </p> <p>it is very important, please help..</p>

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