ASP.NET MVC Html.TextBox 报 Object reference not set to an instance of an object 的解决方案
Control中代码如下:
UserController
关键是要加: ModelState.SetModelValue("UserName", collection.ToValueProvider()["UserName"]);
Control中代码如下:
关键是要加: ModelState.SetModelValue("UserName", collection.ToValueProvider()["UserName"]);