asp.net - Cannot create an object of type 'System.String[]' from its string representation '[1,2]' -

i need asp.net control on property can specify array type string. is, in asp.net control have like:

defaultvalue("")> category("misc"), <bindable(true), public overridable property myproperty () string ()          return mmyproperty    end    set (byval value string ())      mmyproperty = value    end set end property 

and asp.net page need pass values​​, type:

<wc:mycontrol myproperty="1,2,4" runat="server" /> 

the message error is: cannot create object of type 'system.string[]' string representation '1,2,4' 'myproperty' property.

you need implement typeconvertor this.

these resources it:

1. how to: implement type converter
2. passing int list parameter web user control
3. passing int array parameter in web user control