1- # EditorConfig is awesome:http://EditorConfig.org
1+ # editorconfig.org (https://github.com/dotnet/runtime/blob/main/.editorconfig)
22
33# top-most EditorConfig file
44root = true
55
6- # Don't use tabs for indentation.
6+ # Default settings:
7+ # A newline ending every file
8+ # Use 4 spaces as indentation
79[* ]
10+ insert_final_newline = true
811indent_style = space
9- # (Please don't specify an indent_size here; that has too many unintended consequences.)
10-
11- # Code files
12- [* .{cs,csx,vb,vbx} ]
1312indent_size = 4
13+ trim_trailing_whitespace = true
1414
15- # Xml project files
16- [* .{csproj,vbproj,vcxproj,vcxproj.filters,proj,projitems,shproj} ]
17- indent_size = 2
15+ [* .json ]
16+ insert_final_newline = false
1817
19- # Xml config files
20- [* .{props,targets,ruleset,config,nuspec,resx,vsixmanifest,vsct } ]
21- indent_size = 2
18+ # Generated code
19+ [* {_AssemblyInfo.cs,.notsupported.cs,AsmOffsets.cs } ]
20+ generated_code = true
2221
23- # JSON files
24- [* .json ]
25- indent_size = 2
22+ # C# files
23+ [* .cs ]
24+ # New line preferences
25+ csharp_new_line_before_open_brace = all
26+ csharp_new_line_before_else = true
27+ csharp_new_line_before_catch = true
28+ csharp_new_line_before_finally = true
29+ csharp_new_line_before_members_in_object_initializers = true
30+ csharp_new_line_before_members_in_anonymous_types = true
31+ csharp_new_line_between_query_expression_clauses = true
2632
27- # Dotnet code style settings:
28- [* .{cs, vb} ]
29- # Sort using and Import directives with System.* appearing first
30- dotnet_sort_system_directives_first = true
31- # Avoid "this." and "Me." if not necessary
33+ # Indentation preferences
34+ csharp_indent_block_contents = true
35+ csharp_indent_braces = false
36+ csharp_indent_case_contents = true
37+ csharp_indent_case_contents_when_block = true
38+ csharp_indent_switch_labels = true
39+ csharp_indent_labels = one_less_than_current
40+
41+ # Modifier preferences
42+ csharp_preferred_modifier_order = public,private,protected,internal,file,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,required,volatile,async:suggestion
43+
44+ # avoid this. unless absolutely necessary
3245dotnet_style_qualification_for_field = false :suggestion
3346dotnet_style_qualification_for_property = false :suggestion
3447dotnet_style_qualification_for_method = false :suggestion
3548dotnet_style_qualification_for_event = false :suggestion
3649
37- # Use language keywords instead of framework type names for type references
50+ # Types: use keywords instead of BCL types, and permit var only when the type is clear
51+ csharp_style_var_for_built_in_types = false :suggestion
52+ csharp_style_var_when_type_is_apparent = false :none
53+ csharp_style_var_elsewhere = true :suggestion
3854dotnet_style_predefined_type_for_locals_parameters_members = true :suggestion
3955dotnet_style_predefined_type_for_member_access = false :suggestion
4056
41- # Suggest more modern language features when available
57+ # name all constant fields using PascalCase
58+ dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion
59+ dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols = constant_fields
60+ dotnet_naming_rule.constant_fields_should_be_pascal_case.style = pascal_case_style
61+ dotnet_naming_symbols.constant_fields.applicable_kinds = field
62+ dotnet_naming_symbols.constant_fields.required_modifiers = const
63+ dotnet_naming_style.pascal_case_style.capitalization = pascal_case
64+
65+ # static fields should have s_ prefix
66+ dotnet_naming_rule.static_fields_should_have_prefix.severity = false :none
67+ dotnet_naming_rule.static_fields_should_have_prefix.symbols = static_fields
68+ dotnet_naming_rule.static_fields_should_have_prefix.style = static_prefix_style
69+ dotnet_naming_symbols.static_fields.applicable_kinds = field
70+ dotnet_naming_symbols.static_fields.required_modifiers = static
71+ dotnet_naming_symbols.static_fields.applicable_accessibilities = private, internal, private_protected
72+ dotnet_naming_style.static_prefix_style.required_prefix = s_
73+ dotnet_naming_style.static_prefix_style.capitalization = camel_case
74+
75+ # internal and private fields should be _camelCase
76+ dotnet_naming_rule.camel_case_for_private_internal_fields.severity = suggestion
77+ dotnet_naming_rule.camel_case_for_private_internal_fields.symbols = private_internal_fields
78+ dotnet_naming_rule.camel_case_for_private_internal_fields.style = camel_case_underscore_style
79+ dotnet_naming_symbols.private_internal_fields.applicable_kinds = field
80+ dotnet_naming_symbols.private_internal_fields.applicable_accessibilities = private, internal
81+ dotnet_naming_style.camel_case_underscore_style.required_prefix = _
82+ dotnet_naming_style.camel_case_underscore_style.capitalization = camel_case
83+
84+ # Code style defaults
85+ csharp_using_directive_placement = outside_namespace:suggestion
86+ dotnet_sort_system_directives_first = true
87+ csharp_prefer_braces = true :silent
88+ csharp_preserve_single_line_blocks = true :none
89+ csharp_preserve_single_line_statements = false :none
90+ csharp_prefer_static_local_function = true :suggestion
91+ csharp_prefer_simple_using_statement = false :none
92+ csharp_style_prefer_switch_expression = true :suggestion
93+ dotnet_style_readonly_field = true :suggestion
94+
95+ # Expression-level preferences
4296dotnet_style_object_initializer = true :suggestion
4397dotnet_style_collection_initializer = true :suggestion
98+ dotnet_style_explicit_tuple_names = true :suggestion
4499dotnet_style_coalesce_expression = true :suggestion
45100dotnet_style_null_propagation = true :suggestion
46- dotnet_style_explicit_tuple_names = true :suggestion
101+ dotnet_style_prefer_is_null_check_over_reference_equality_method = true :suggestion
102+ dotnet_style_prefer_inferred_tuple_names = true :suggestion
103+ dotnet_style_prefer_inferred_anonymous_type_member_names = true :suggestion
104+ dotnet_style_prefer_auto_properties = true :suggestion
105+ dotnet_style_prefer_conditional_expression_over_assignment = true :silent
106+ dotnet_style_prefer_conditional_expression_over_return = true :silent
107+ csharp_prefer_simple_default_expression = true :suggestion
47108
48- # CSharp code style settings:
49- [* .cs ]
50- # Prefer "var" everywhere
51- csharp_style_var_for_built_in_types = false :suggestion
52- csharp_style_var_when_type_is_apparent = true :suggestion
53- csharp_style_var_elsewhere = true :suggestion
54-
55- # Prefer method-like constructs to have a block body
56- csharp_style_expression_bodied_methods = false :none
57- csharp_style_expression_bodied_constructors = false :none
58- csharp_style_expression_bodied_operators = false :none
109+ # Expression-bodied members
110+ csharp_style_expression_bodied_methods = true :silent
111+ csharp_style_expression_bodied_constructors = true :silent
112+ csharp_style_expression_bodied_operators = true :silent
113+ csharp_style_expression_bodied_properties = true :silent
114+ csharp_style_expression_bodied_indexers = true :silent
115+ csharp_style_expression_bodied_accessors = true :silent
116+ csharp_style_expression_bodied_lambdas = true :silent
117+ csharp_style_expression_bodied_local_functions = true :silent
59118
60- # Prefer property-like constructs to have an expression-body
61- csharp_style_expression_bodied_properties = true :none
62- csharp_style_expression_bodied_indexers = true :none
63- csharp_style_expression_bodied_accessors = true :none
64-
65- # Suggest more modern language features when available
119+ # Pattern matching
66120csharp_style_pattern_matching_over_is_with_cast_check = true :suggestion
67121csharp_style_pattern_matching_over_as_with_null_check = true :suggestion
68122csharp_style_inlined_variable_declaration = true :suggestion
123+
124+ # Null checking preferences
69125csharp_style_throw_expression = true :suggestion
70126csharp_style_conditional_delegate_call = true :suggestion
71127
72- # Newline settings
73- csharp_new_line_before_open_brace = false :error
74- csharp_new_line_before_else = false :error
75- csharp_new_line_before_catch = false :error
76- csharp_new_line_before_finally = false :error
77- csharp_new_line_before_members_in_object_initializers = false :error
78- csharp_new_line_before_members_in_anonymous_types = false :error
128+ # Other features
129+ csharp_style_prefer_index_operator = false :none
130+ csharp_style_prefer_range_operator = false :none
131+ csharp_style_pattern_local_over_anonymous_function = false :none
132+
133+ # Space preferences
134+ csharp_space_after_cast = false
135+ csharp_space_after_colon_in_inheritance_clause = true
136+ csharp_space_after_comma = true
137+ csharp_space_after_dot = false
138+ csharp_space_after_keywords_in_control_flow_statements = true
139+ csharp_space_after_semicolon_in_for_statement = true
140+ csharp_space_around_binary_operators = before_and_after
141+ csharp_space_around_declaration_statements = do_not_ignore
142+ csharp_space_before_colon_in_inheritance_clause = true
143+ csharp_space_before_comma = false
144+ csharp_space_before_dot = false
145+ csharp_space_before_open_square_brackets = false
146+ csharp_space_before_semicolon_in_for_statement = false
147+ csharp_space_between_empty_square_brackets = false
148+ csharp_space_between_method_call_empty_parameter_list_parentheses = false
149+ csharp_space_between_method_call_name_and_opening_parenthesis = false
150+ csharp_space_between_method_call_parameter_list_parentheses = false
151+ csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
152+ csharp_space_between_method_declaration_name_and_open_parenthesis = false
153+ csharp_space_between_method_declaration_parameter_list_parentheses = false
154+ csharp_space_between_parentheses = false
155+ csharp_space_between_square_brackets = false
156+
157+ # C++ Files
158+ [* .{cpp,h,in} ]
159+ curly_bracket_next_line = true
160+ indent_brace_style = Allman
161+
162+ # Xml project files
163+ [* .{csproj,vbproj,vcxproj,vcxproj.filters,proj,nativeproj,locproj} ]
164+ indent_size = 2
165+
166+ [* .{csproj,vbproj,proj,nativeproj,locproj} ]
167+ charset = utf-8
168+
169+ # Xml build files
170+ [* .builds ]
171+ indent_size = 2
172+
173+ # Xml files
174+ [* .{xml,stylecop,resx,ruleset} ]
175+ indent_size = 2
176+
177+ # Xml config files
178+ [* .{props,targets,config,nuspec} ]
179+ indent_size = 2
180+
181+ # YAML config files
182+ [* .{yml,yaml} ]
183+ indent_size = 2
184+
185+ # Shell scripts
186+ [* .sh ]
187+ end_of_line = lf
188+ [* .{cmd,bat} ]
189+ end_of_line = crlf
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