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    <p>Dynamic Controls are whole other beast and I try to stay away from them as much as possible. That being said, there are cases where they may be necessary. </p> <p>The thing about event handlers and dynamic controls, you have to be sure to wire up and add the control to the page control tree in the OnInit or Page_Load functions otherwise they can behave strangely <a href="http://support.microsoft.com/?id=317794" rel="nofollow">http://support.microsoft.com/?id=317794</a></p> <p>I've made some edits to your code that wires up the event handlers at Page_Load. See below and let me know if you have any questions:</p> <pre><code> // Added a ViewState persisted prop bool WireUpControls { get { return ViewState["wireUpControls"] != null ? Convert.ToBoolean(ViewState["wireUpControls"]) : false; } set { ViewState["wireUpControls"] = value; } } void CreateControlTable() { int cellIx = 0, rowIx = 0; HtmlTableRow tr1 = new HtmlTableRow(); HtmlTableCell td11 = new HtmlTableCell(); tr1.Cells.Add(td11); HtmlTableCell td12 = new HtmlTableCell(); td12.InnerText = "td12"; tr1.Cells.Add(td12); HtmlTableRow tr2 = new HtmlTableRow(); HtmlTableCell td21 = new HtmlTableCell(); tr2.Cells.Add(td21); HtmlTableCell td22 = new HtmlTableCell(); tr2.Cells.Add(td22); td22.InnerText = "td22"; HtmlTableRow[] arrRows = new HtmlTableRow[2]; arrRows[rowIx++] = tr1; arrRows[rowIx++] = tr2; HtmlTableCell[] arrCells = new HtmlTableCell[4]; arrCells[cellIx++] = td11; arrCells[cellIx++] = td12; arrCells[cellIx++] = td21; arrCells[cellIx++] = td22; ControlInfo ci = PersistControl("tblResult", "HtmlTable", 3, arrRows, arrCells, 2, 2); HtmlTable tblResult = (HtmlTable)CreateControl(ci); ci = PersistControl("btnEdit1", "Button", 0, arrRows, arrCells, 2, 2); Button btnEdit1 = (Button)CreateControl(ci); ci = PersistControl("btnEdit2", "Button", 0, arrRows, arrCells, 2, 2); Button btnEdit2 = (Button)CreateControl(ci); } // Call CreateControlTable() if we need to create the controls and wire up events protected void Page_Load(object sender, EventArgs e) { btnCreateTbl.Click += new EventHandler(BtnClick); if (WireUpControls) CreateControlTable(); //if (this.IsPostBack) this.RecreatePersistedControls(); } protected void BtnClick(object sender, EventArgs e) { WireUpControls = true; CreateControlTable(); } public void DoNothing(object sender, EventArgs e) { lblResult.Text = (sender as Button).ID + " done"; } </code></pre>
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    1. POHow to add dynamically created buttons to a dynamically created table?
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    1. POHow to add dynamically created buttons to a dynamically created table?
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    1. COThank you very much for your answer. However, the buttons inside the table still don't fire the event "DoNothing".
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    2. CODebugging shows that WireUpControls always returns "false".
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    3. COAha. ViewState["wireUpControls"] must be set to true in BtnClick event(on initial creation of the table).
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