summPiano的博客

ViewData ViewData是一个特殊的字典类的名称，我们可以用标准的字典语法进行修改或赋值，比如： ViewData["Name"] = "Jack"; ViewBag ViewBag 是asp.net mvc3中对ViewData的一种动态封装，用法更方便。他的赋值方法是： ViewBag.Name = "Jack"； 也就是说ViewData["Name"]

Html.DropDownList用于创建下拉菜单

What's deadlock: https://www.cnblogs.com/OpenCoder/p/4434574.html What causes a deadlock / how to avoid deadlock: https://blog.walterlv.com/post/deadlock-in-task-wait.html How to resolve deadlock: htt...