帮忙写个能带模板的自定义控件，来者有分，急啊？

[黑暗的救赎]

webform1.aspx

<igmisc:WebPanel id="WebPanel1" runat="server">
<Template>
<asp:TextBox id="TextBox1" runat="server"></asp:TextBox>
</Template>
</igmisc:WebPanel>

webform1.aspx.cs

WebPanel1.FindControl("TextBox1") = "ccccccccccc";



在动态修改了TextBox1的值以后，在生成控件的时候如何得到改变的控件！

[c11_11_11]

我来接分

[lzt7]

呵呵,mark

[黑暗的救赎]

兄弟们，顶哈嘛~~

[xczgb]

顶啊。。关注中。

[bosswolf]

我想帮你。但听不懂你说什么

[saucer]

look into the template example in Custom Controls 101

http://samples.gotdotnet.com/quickstart/aspplus/doc/webctrlauthoring.aspx#templatedlist

you control should provide a way to go through controls in a template

[bosswolf]

变量=(TextBox)e.Item.FindControl("TextBox1");
是不是这样呀。

[xooe]

没听明白你想做什么

[黑暗的救赎]

可能我写错了
webform1.aspx

<igmisc:WebPanel id="WebPanel1" runat="server">
<Template>
<asp:TextBox id="TextBox1" runat="server"></asp:TextBox>
</Template>
</igmisc:WebPanel>

webform1.aspx.cs

((TextBox)WebPanel1.FindControl("TextBox1")).Text = "ccccccccccc";



在动态修改了TextBox1的值以后，怎么实现把修改了以后的TextBox1的属性显示出来！

[黑暗的救赎]

我把我写的代码帖出来
1-----------控件cs --------------
using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;
using System.Collections;
using System.ComponentModel;

namespace WebControlLibrary2
{
/// <summary>
/// webpanel 的摘要说明。
/// </summary>
[
ParseChildren(true)
]
public class webpanel : System.Web.UI.Control,INamingContainer
{
private ITemplate _itemTemplate = null;

[
TemplateContainer(typeof(TemplateItem))
]
public ITemplate ItemTemplate
{
get
{
return _itemTemplate;
}
set
{
_itemTemplate = value;
}
}
public override Control FindControl(string id)
{
TemplateItem ti = new TemplateItem();
ItemTemplate.InstantiateIn(ti);
return ti.FindControl(id);
}

// override to create repeated items
protected override void CreateChildControls()
{
TemplateItem ri = new TemplateItem();
ItemTemplate.InstantiateIn(ri);
this.Controls.Add(ri);
}
protected override void OnDataBinding(EventArgs e)
{
}
}
public class TemplateItem : Control, INamingContainer
{
public TemplateItem()
{
}


}

}
2-------------------webform.aspx
<form id="Form1" method="post" runat="server">
<cc1:webpanel id="Webpanel1" runat="server">
<ITEMTEMPLATE>Value:
<asp:textbox id=MyValue runat="server" Text="11111111111111">
</asp:textbox>
<HR align="left" width="200">qqqqqqqqqqqqqqqqq
</ITEMTEMPLATE>
</cc1:webpanel>
<asp:Button id="Button1" style="Z-INDEX: 101; LEFT: 296px; POSITION: absolute; TOP: 136px" runat="server"
Text="Button"></asp:Button>
</form>
3------------------webform.aspx.cs-----------
if (!IsPostBack)
{


((TextBox)Webpanel1.FindControl("MyValue")).Text="dsdsfdsfdsf";
TextBox tc = (TextBox)Webpanel1.FindControl("MyValue");

}
---------------------------------
格式有点乱
webform.aspx.cs里，我改了MyValue的Text,显示不出来
怎么写才能达到我要的效果

[黑暗的救赎]

代码如上，哪位高人给点意见

[billjoy]

up接分!钻石~~~~~思归老大,PF!!!

[zxf_hay]

oh ,my god 还有钻石级别的高人，那是啥级别

[califord]

关注

[saucer]

你这么做不是很有意义，但为示范起见，把FindControl改成

public override Control FindControl(string id)
{
EnsureChildControls();
//TemplateItem ti = new TemplateItem();
//ItemTemplate.InstantiateIn(ti);
return this.Controls[0].FindControl(id);
}