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Solved: Cannot implicitly convert type int? to int. Net-Framework/c_hash_/Error-Messages
Solved: Cannot implicitly convert type int? to int.
24.03.2021 63
Error message: Cannot implicitly convert type 'int?' to 'int' An explicit conversion exists (are you missing a cast?) In c# Error

Asp Core tip MVC : User Server Cache in Controller Method Net-Framework/ASP_dot_Net-Core/Code-Example
Asp Core tip MVC : User Server Cache in Controller Method
18.03.2021 74
Memo ASP Core Trick: Note for later Using Server Cache in Asp Core Server The following attribute can be put before an endpoint method in the Asp API and MVC Controller requests

Solved: Route URL in Asp Core never matches Controller Net-Framework/ASP_dot_Net-Core/Errors
Solved: Route URL in Asp Core never matches Controller
11.03.2021 127
Problem: for multiple endpoints in an API controller, URL routing never arrives This is because the outdated code set examples to route or automated mapRoute Solution: The solution lies in the attribute You can extend the at

How to change the text size of Solution Explorer in Visual Studio ? Net-Framework/Visual-Studio
How to change the text size of Solution Explorer in Visual Studio ?
01.03.2021 108
Menu ->Tools->Options Dialog: Options Environment->Font and Colors Show Settings for: {Select} Environment ->Font->Automatic {Change to} Segoe UI ->and then Change FONT SIZE

Asp.Net Core API : Response Statustext ist nicht mehr vorhanden Net-Framework/ASP_dot_Net-Core/API
Asp.Net Core API : Response Statustext ist nicht mehr vorhanden
26.02.2021 105
Asp Net Core API : Response status text is no longeravailable Unfortunately, when switching from MVC to API, Asp Net Core no longer has a response statusText when a controller responds to an error Apparently, this has been deactivated In Asp Core API

✅ Solved: Asp.Net Core Controller does not trigger ID auf Net-Framework/ASP_dot_Net-Core/Basics/Route
✅ Solved: Asp.Net Core Controller does not trigger ID auf
26.02.2021 132
Problem: With Asp Net corein the controller on an HttpPut and HttpPost method, never the id ID of the calling URL const response =

Error CS0815: Cannot assign null to an implicitly-typed variable Net-Framework/ASP_dot_Net-Core/Data-Model/Data-Errors
Error CS0815: Cannot assign null to an implicitly-typed variable
19.02.2021 122
Error CS0815: Cannot assign to an implicitly-typed variable When I'm trying to get into C's Asp Net Core Net5 to create a var variable var query=

Asp.Net Core SQL Server crashed at zero values Net-Framework/ASP_dot_Net-Core/Data-Model/Data-Errors
Asp.Net Core SQL Server crashed at zero values
19.02.2021 96
Problem: When an Asp Net Core application attaches data from a SQL server, data return often stops The cause is often the data model at sql null values In tables, integer numbers are often defined as zero on SQL Server

nvalidOperationException: The entity type Model requires a primary key to be defined Net-Framework/ASP_dot_Net-Core/Data-Model/Data-Errors
nvalidOperationException: The entity type Model requires a primary key to be defined
18.02.2021 104
An unhandled exception occurred while processing the request InvalidOperationException: The entity type 'myModel' requires a primary key to be defined If you intended to use a keyless entity type , call 'HasNoKey' in OnModelCreating Keyless entity types Sol

Embed Angular in Asp.Net Core Routing Net-Framework/ASP_dot_Net-Core/Angular/Tutorial
Embed Angular in Asp.Net Core Routing
11.02.2021 114
The routing is completely taken over by Angular Here in app module ts inports RouterModule forRoot([ • path: '' , component: HomeCom

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