在MVC Asp.net应用中，当Watin更改textField时，jQuery表单提交处理程序不会触发

I am writing Watin test in MVC Asp.net app. I mvc app, all input are wrpped with form and every time an input or textarea is changed their form gets submitted by jquery like code below: I am writing Watin test in MVC Asp.net app. I m