1
我希望能够做一些事情,如:可能在自定义服务器控件上有一个内部控件?
<ui:Tab Title="A nice title">
<TabTemplate>
<asp:Literal runat="server" ID="SetMe">With Text or Something</asp:Literal>
</TabTemplate>
</ui:Tab>
而且还能够做到:
<ui:Tab Title="A nice title">
<TabTemplate>
<asp:DataList runat="server" ID="BindMe"></asp:DataList>
</TabTemplate>
</ui:Tab>
答案的代码,我终于想出了:
[ParseChildren(true)]
public class Node : SiteMapNodeBaseControl, INamingContainer
{
private ITemplate tabTemplate;
[Browsable(false),
DefaultValue(null),
Description("The tab template."),
PersistenceMode(PersistenceMode.InnerProperty),
TemplateContainer(typeof(TabTemplate))]
public ITemplate TabTemplate
{
get { return tabTemplate; }
set { tabTemplate = value; }
}
protected override void CreateChildControls()
{
if (TabTemplate != null)
{
Controls.Clear();
TabTemplate i = new TabTemplate();
TabTemplate.InstantiateIn(i);
Controls.Add(i);
}
}
protected override void Render(HtmlTextWriter writer)
{
EnsureChildControls();
base.Render(writer);
}
}
public class TabTemplate : Control, INamingContainer
{
}
我粘贴了迄今为止我所拥有的。几乎...:P – rball 2009-03-05 23:04:20