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diagnostic ID

The code, like CS0103, that names a compiler error or warning.

Every C# compiler diagnostic has an identifier (CSxxxx) that can be looked up in the documentation and configured in the project or .editorconfig.

Examples

  • In Program.cs(3,1): error CS0103: The name 'total' does not exist in the current context, the ID is CS0103.

See also

compile error warning
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