IDE0071Language rules (expression-level preferences)

Simplify interpolation

Description

This style rule concerns with simplification of interpolated strings to improve code readability. It recommends removal of certain explicit method calls, such as ToString(), when the same method would be implicitly invoked by the compiler if the explicit method call is removed.

Example

// dotnet_style_prefer_simplified_interpolation = true
var str = $"prefix {someValue} suffix";

// dotnet_style_prefer_simplified_interpolation = false
var str = $"prefix {someValue.ToString()} suffix";

Configurable options

Vote for the value each option should take in the generated .editorconfig.

dotnet_style_prefer_simplified_interpolation

default: true

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