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POWeb User Control Populate Items via XML
 

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    <p>I have a web user control name as Chart Control, and I have a drop down List inside Chart Control I want to populate DropDown List of Chart Control like this:</p> <pre><code>&lt;UC:ChartControl ID="abc" runat="server"&gt; &lt;ChartDropDownItems&gt; &lt;asp:ListItem Text="Graph_Amount_Items_Sold" Value="0"&gt;&lt;/asp:ListItem&gt; &lt;asp:ListItem Text="Graph_Ranking" Value="1"&gt;&lt;/asp:ListItem&gt; &lt;asp:ListItem Text="Graph_Share_Amount_Items_Sold" Value="2"&gt;&lt;/asp:ListItem&gt; &lt;asp:ListItem Text="Graph_Share_Unit_items_Sold" Value="3" Selected="True"&gt;&lt;/asp:ListItem&gt; &lt;asp:ListItem Text="Graph_Unit_items_Sold" Value="4"&gt;&lt;/asp:ListItem&gt; &lt;/ChartDropDownItems&gt; &lt;/UC:ChartControl&gt; </code></pre> <p>in .cs code</p> <pre><code> [DefaultProperty("ChartDropDownItems"), ParseChildren(true, "ChartDropDownItems"), PersistChildren(false), ToolboxData("&lt;{0}:ChartControl runat=\"server\"&gt; &lt;/{0}:ChartControl&gt;")] public partial class ChartControl : System.Web.UI.UserControl { private List&lt;ListItem&gt; lst; [Browsable(true)] [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)] [PersistenceMode(PersistenceMode.InnerProperty)] public List&lt;ListItem&gt; ChartDropDownItems { set { lst = value; Bind_ddChartChange(); } } private void Bind_ddChartChange() { if (lst != null) { ddChartChange.DataSource = lst; ddChartChange.DataTextField = "Text"; ddChartChange.DataValueField = "Value"; ddChartChange.DataBind(); ListItem li = lst.Find(x =&gt; x.Selected == true); ddChartChange.SelectedValue = li.Value; } } } </code></pre> <p>When I compile and run it works fine for me, but at design time it says</p> <pre><code>"Error Creating Control" "Type'System.Web.UI.Control' does not have a public property named 'ChartDropDownItems'" </code></pre> <p>I want to work it even at design time. Can any body suggest me accordingly ? Thanks.</p>
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