如何从ASP.Net MVC ModelState中所有的错误？ [英] How to get all Errors from ASP.Net MVC modelState?

问题描述

我要走出ModelState中的所有错误消息不知道键值。通过循环抓住所有的错误信息，该ModelState中包含的内容。

我怎样才能做到这一点？

解决方案

 的foreach（ModelState中的ModelState在ViewData.ModelState.Values​​）{
    的foreach（在modelState.Errors ModelError错误）{
        DoSomethingWith（错误）;
    }
}
 

又见<一个href=\"http://stackoverflow.com/questions/573302/how-do-i-get-the-collection-of-model-state-errors-in-asp-net-mvc\">http://stackoverflow.com/questions/573302/how-do-i-get-the-collection-of-model-state-errors-in-asp-net-mvc.

I want to get all the error messages out of the modelState without knowing the key values. Looping through to grab all the error messages that the ModelState contains.

How can I do this?

解决方案

foreach (ModelState modelState in ViewData.ModelState.Values) {
    foreach (ModelError error in modelState.Errors) {
        DoSomethingWith(error);
    }
}

See also http://stackoverflow.com/questions/573302/how-do-i-get-the-collection-of-model-state-errors-in-asp-net-mvc.

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