}//update() 


        protected void clear()
        {
            txtBreed.Text = "";
            ((TextBox)UCexpDate.FindControl("txtDate")).Text = "";
            txtPetName.Text = "";
            txtSpecialNote.Value = "";
            ddlVacc.ClearSelection();
            changeState(true);
        }//reset 
 protected void changeState(bool State)
 {
     editPanel.Enabled = State;
     ((TextBox)UCexpDate.FindControl("txtDate")).Enabled = State;
     txtSpecialNote.Disabled = ((State == false) ? true : false);
 }