OUT Binding works fine, but INPUT Binding NOT WORKING at all

Question

Did you test your Bindable property works in Flex so you can see it change in another component in Flex?
It doesn't look like you notify that xcText has been changed (and instead you modify the private variable behind it).
You can try changing your mychange function to set xcText (instead of manually setting myvalue) which should dispatch a change event.
Or you can try manually dispatch a change event (for the public property that has changed which is xcText in your case):
var event:Event = PropertyChangeEvent.createUpdateEvent(this, "xcText", null, xcText);
dispatch(event);
Regards
Matt

Answer 1

thank you Matt as you've been always there for help,
i know Adobe flex is not my job but i'm trying to add something to my experiences.
and its good to know the Xcelsius SDK since we are Xcelsius proffessionals
i fixed this issue, and i have only one more issue, is how to bind an Array to the Excel sheet.
i modifyed my example and also i modified the property sheet as well, please have a look and tell me what i'm missing
<?xml version="1.0" encoding="utf-8"?>
<mx:VBox xmlns:mx="http://www.adobe.com/2006/mxml" width="400" height="600">
     <mx:Script>
       <![CDATA[
            import mx.events.SliderEvent;
            import mx.controls.sliderClasses.Slider;
            import mx.binding.utils.*;
            import mx.events.PropertyChangeEvent;
          public var _myArray:Array = ["A1","A2","A3"];
private function sliderChange(event:SliderEvent):void {
                var currentSlider:Slider=Slider(event.currentTarget);
                this._myArray.push("A"+currentSlider.value.toString());
                this.value0 = this._myArray;
                notifyArrayDataInputChanged();
                  public function set value0(value:Array):void{
                   this._myArray = value;
                  [Bindable ("propertyChange")]
                  [Inspectable(type="Array")]
                  public function get value0():Array{
                   return this._myArray;
                  public function notifyArrayDataInputChanged():void{
                    var event:Event = PropertyChangeEvent.createUpdateEvent(this, "value0", null,value0);
                    this.dispatchEvent(event);
            ]]>
     </mx:Script>
     <mx:HSlider id="hslider" width="368" height="50%" change="sliderChange(event)"/>
     <mx:ComboBox dataProvider="" width="363"></mx:ComboBox>
</mx:VBox>