Hi,

I am having a radio button control and setting the attribute as below:

foreach (ListItem item in ((RadioButtonList)divcontent.FindControl("COMPANYNAME")).Items)
            {
                item.Attributes.Add("onClick", ClientAPI.GetCallbackEventReference(Page, item.Value, "enableBankNames", ((CheckBoxList)divcontent.FindControl("BANKNAME")).ClientID , "errorFunc"));

}

 string IClientAPICallbackEventHandler.RaiseClientAPICallbackEvent(string eventArgument)
        {
            try
            {
                //return "HELLO: " + eventArgument;
                SWBMasterDataController objSWBMasterDataController = new SWBMasterDataController();
                return objSWBMasterDataController.getCompanyType(Convert.ToInt32(eventArgument)).ToString();
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

When I click it calls directly the "errorFunc" and gives an error.

Tried to debug and it doesnt enter into the "RaiseClientAPICallbackEvent"

Help me out.

Thanks