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Источник: http://paruvella.spaces.live.com/Blo...4DB0!552.entry
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Here I want to achieve, if the AxBoundField have some value, need to enable/disable button accordingly.

I had struggled little bit, to raise the event OnDataChanged for AxBoundField control when data changed for this bound control.

Then, have used following markup code for Bound control.

</span>

               

                   

               

           

While adding the bound fields to the AxForm, we won’t get this attribute AutoPostBack="true"to the AxBoundField.

To raise the OnDataChanged event,  explicitly need to add the above attribute to AxBoundField.

Then I had added the following code to the event …

protected void ProjId_OnDataChanged(object sender, AxBoundFieldDataChangedEventArgs e)

    {

        string expProjId = ((System.Web.UI.WebControls.TextBox)(e.BoundControl)).Text.ToString();

 

                if (expProjId != "")

                {

                    ButtonOK.Enabled = true;

                }

                else

                {

                    ButtonOK.Enabled = false;

                }          

    }

..




Источник: http://paruvella.spaces.live.com/Blo...4DB0!552.entry