C#


ROSLYN.PERFORMANCE.CA1857 : A constant is expected for the parameter (C#)

See Roslyn-Detected C# Warning Classes for more information.

Summary

The parameter expects a constant for optimal performance.

This check corresponds to Roslyn rule CA1857. For full rule details, see the Microsoft website: CA1857.

Properties

Class Name A constant is expected for the parameter (C#)
Significance reliability
Mnemonic ROSLYN.PERFORMANCE.CA1857
Categories None
Availability Available for C# only.
Enabling Checks for this warning class are enabled by default. To disable them, add the following WARNING_FILTER rule to the project configuration file.
WARNING_FILTER += discard class="A constant is expected for the parameter (C#)"

Relevant Configuration File Parameters

The following configuration file parameters affect checks for this warning class.