Click File | New | Project and, in the New Project template dialog box, select Visual Studio Solutions under the Other Project Types node in the left-hand pane, and select Blank Solution in the right-hand pane:
In the Name: textbox, type a name for your application. In this case, type Chapter1.Library. Select a preferred location under the Location: drop-down list or click the Browse... button and select a location. Leave the defaults as they are:
Now you have a blank solution. Let's add a C# class ...
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