How to perform validation using PostSharp in C#
Create a .NET Core console application project in Visual Studio First off, let’s create a .NET Core console application project in Visual Studio. Assuming Visual Studio 2019 is installed in your system, follow the steps outlined below to create a new .NET Core console application project in Visual Studio. Launch the Visual Studio IDE. Click on “Create new project.” In the “Create new project” window, select “Console App (.NET Core)” from the list of templates displayed. Click Next...
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Source: infoworld.com