selenium 处理日期控件

      ar DatePicker = driver.FindElement(By.Id(
      
        "
      
      
        d15
      
      
        "
      
      
        ));

            String sProductDate 
      
      = 
      
        "
      
      
        2014-03-06
      
      
        "
      
      
        ;

            ((IJavaScriptExecutor)driver).ExecuteScript(
      
      
        "
      
      
        arguments[0].value=arguments[1]
      
      
        "
      
      , DatePicker, sProductDate);