public class ViewBag : DynamicObject {
private readonly Dictionary<string,dynamic> dic=new Dictionary<string,dynamic>();
public ViewBag() {
}
private Dictionary<string,dynamic> ViewData {
get {
return dic;
}
}
public override IEnumerable<string> GetDynamicMemberNames() {
return ViewData.Keys;
}
public override bool TryGetMember(GetMemberBinder binder, out object result) {
result = ViewData[binder.Name];
return true;
}
public override bool TrySetMember(SetMemberBinder binder, object value) {
ViewData[binder.Name] = value;
return true;
}
}
调用：
dynamic viewBag = new ViewBag();
viewBag.Title="xxx";
Console.WriteLine(viewBag.Title);