Tempdata serializer cannot erorr

//TempData uses Session, which itself uses IDistributedCache. IDistributedCache doesn't have the capability to accept objects or to serialize objects. As a result, you need to do this yourself, i.e.:

TempData["PopupMessages"] = JsonConvert.SerializeObject(_popupMessages);
//Then, of course, after redirecting, you'll need to deserialize it back into the object you need:

ViewData["PopupMessages"] = JsonConvert.DeserializeObject<List<PopupMessage>>(TempData["PopupMessages"]);

Source: titanwolf.org

Similar codes

0 vote109 views1 answer
C# silent execute exe
C#
0 vote105 views1 answer
How to change the color of a textbox with button c#
C#
0 vote111 views1 answer
Compact in laravrl
C#
0 vote114 views1 answer
Hide external app from taskbar
C#
2 votes119 views1 answer
C# separate string by comma
C#
0 vote114 views1 answer
C# unary operator
C#
1 vote131 views1 answer
C# copy an object
C#
0 vote111 views1 answer
What loops are entry controlled c#
C#
0 vote117 views1 answer
Get Component Trail rendere
C#
0 vote116 views1 answer
Httpcontext in .net standard
C#