自己开发的服务器控件发生设计时的错误,请指教.

[SkyeyGarden]

当添加items后,在Design和Source切换发生的
"x:control" could not be set on property "Items"
----------------------
[PersistenceMode(PersistenceMode.InnerDefaultProperty)] [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
public List<ListItem> Items
{
get
{
EnsureChildControls();
if (_items == null)
{
_items = new List<ListItem>();
}
return _items;
}
set
{
if (!DesignMode)
{
_items = value;
JavaScriptSerializer seri = new JavaScriptSerializer();
string output = seri.Serialize(Items);
_extender.ListItem = output;

}
}

}


--------------------------

[Serializable()]
public class ListItem
{
private string _name;
private string _value;

public string Name
{
get { return _name; }
set { _name = value; }
}

public string Value
{
get { return _value; }
set { _value = value; }
}
}
-----------------------

只是设计时报这样的错误,控件正常运行.

[SkyeyGarden]

没人知道??

[bad_egg]

(!DesignMode)---〉去掉

[ccp5780199]

哦?看到了奇怪的东西..
题外话:..Serializable和Serializable()有什么区别?

[SkyeyGarden]

页面代码:
--------------------
<x:control ID="xxx" runat="server">
<x:ListItem Name="a" Value="a" />
<x:ListItem Name="b" Value="b" />
</x:ComboBox>

[SkyeyGarden]

up

[showmy]

jf up 学习