<script>sub page_load()... ... 数据库连接代码,,,执行sql语句代码等do while dr.read()dim mybutton as new button() placeholder1.controls.add(mybutton)
end whileend sub</script> <asp:datalist id=datalist1 runat=server> <itemtemplate> <asp:placeholder id = placehorder1 runat=server></asp:placeholder> </itemtemplate> </asp:datalist> 添加的控件也可以是自定义控件,,而且可以帮定属性 do while dr.read() dim myuc as new myuc_ascx() placeholder1.controls.add(myuc) myuc.username=dr("user") end while这里假如myuc控件有一个username的属性,,,并且将数据表中的user字段的值帮定到了username属性上
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlertnItem)
{
TextBox txtBox = new TextBox();
e.Items[0].Controls.Add(txtBox);
}
//Sorry,上述代码有些关键字突然想不起来
//记不清了,大概就这样
placeholder1.controls.add(mybutton)
end whileend sub</script>
<asp:datalist id=datalist1 runat=server>
<itemtemplate>
<asp:placeholder id = placehorder1 runat=server></asp:placeholder>
</itemtemplate>
</asp:datalist>
添加的控件也可以是自定义控件,,而且可以帮定属性
do while dr.read()
dim myuc as new myuc_ascx()
placeholder1.controls.add(myuc)
myuc.username=dr("user")
end while这里假如myuc控件有一个username的属性,,,并且将数据表中的user字段的值帮定到了username属性上
label.Text+="<img src='"+MapPath("01s.jpg")+"'>";
this.DataList1.Items[0].Controls.Add(label);