A Class Library project creates a class file, a .dll. You cannot run it directly because there is no executable, lacks a Main() program.
However, you can run it in an interactive session by following the next mentioned steps:
Right click the Class Library Project and choose Initialize Interactive from the drop-down list:
ClassLibFrameInteractive_0
The C# Interactive session begins with loading the project context related files as shown.
ClassLibFrameInteractive_00
Now that Joinstring namespace creates a class, Create an instance of the class as cls1.
cls1 can now access the Add method in Class1 which takes two arguments.
Supply them and print the result as shown.
ClassLibFrameInteractive
-------------
Here is the Joinstring project folder and Class1.cs
ClassLibFrameInteractive_000
ClassLibFrameInteractive_001
However, you can run it in an interactive session by following the next mentioned steps:
Right click the Class Library Project and choose Initialize Interactive from the drop-down list:
The C# Interactive session begins with loading the project context related files as shown.
ClassLibFrameInteractive_00
Now that Joinstring namespace creates a class, Create an instance of the class as cls1.
cls1 can now access the Add method in Class1 which takes two arguments.
Supply them and print the result as shown.
ClassLibFrameInteractive
-------------
Here is the Joinstring project folder and Class1.cs
ClassLibFrameInteractive_000
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