ASP.NET RazorLesson 23Free preview

Razor C# Logic

This lesson is part of ASP · All levels

Summary

C# branch logic such as if, else, and switch can be written directly into a Razor page to display content according to the condition. Writing conditions using operators such as ==, >, &&, and notation is applicable in the same way as in ordinary C# programs. With branching, a page can display different messages, menus, or views for each data state.

Key points

If and else controls which HTML blocks are rendered.
The comparison operator uses == for the equivalent, not a single sign =.
Logical operator && for AND and notation for OR.
Otherwise, it's used to test several conditions in succession.

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