My guess is that you’re not working with strongly named assemblies. I’ve had this error when two projects reference slightly different versions of the same assembly and a more dependent project references these projects. The resolution in my case was to remove the key and version information from the assembly name in the .csproj files … Read more
The 2nd option is the one you want. In your web.config, make sure these keys exist:
c# 7.0 lets you do this: If you don’t need a List, but just an array, you can do: And if you don’t like “Item1” and “Item2”, you can do: or for an array: which lets you do: tupleList[0].Index and tupleList[0].Name Framework 4.6.2 and below You must install System.ValueTuple from the Nuget Package Manager. Framework 4.7 and above It is built … Read more
Use the Timer class. The Elapsed event will be raised every X amount of milliseconds, specified by the Interval property on the Timer object. It will call the Event Handler method you specify. In the example above, it is OnTimedEvent.
eah…!!! I found a solution for this terrible error… First of all Thanks for every one who tried to help me… Here’s my solution… Right Click on the Solution name Click Clean Solution Restart Visual Studio Goto project Properties >> Build Change Configuration to Release Start Debugging (F5) 1) , 2) 4) , 5) Next … Read more