1+ # C# files
2+ [* .cs ]
3+
4+ # ### Core EditorConfig Options ####
5+
6+ # Indentation and spacing
7+ indent_size = 4
8+ indent_style = tab
9+ tab_width = 4
10+
11+ # New line preferences
12+ end_of_line = crlf
13+ insert_final_newline = false
14+
15+ # ### .NET Coding Conventions ####
16+
17+ # Organize usings
18+ dotnet_separate_import_directive_groups = false
19+ dotnet_sort_system_directives_first = false
20+ file_header_template = unset
21+
22+ # this. and Me. preferences
23+ dotnet_style_qualification_for_event = false :suggestion
24+ dotnet_style_qualification_for_field = false
25+ dotnet_style_qualification_for_method = false :suggestion
26+ dotnet_style_qualification_for_property = false :suggestion
27+
28+ # Language keywords vs BCL types preferences
29+ dotnet_style_predefined_type_for_locals_parameters_members = true :warning
30+ dotnet_style_predefined_type_for_member_access = true :warning
31+
32+ # Parentheses preferences
33+ dotnet_style_parentheses_in_arithmetic_binary_operators = never_if_unnecessary:suggestion
34+ dotnet_style_parentheses_in_other_binary_operators = never_if_unnecessary:suggestion
35+ dotnet_style_parentheses_in_other_operators = never_if_unnecessary:suggestion
36+ dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:suggestion
37+
38+ # Modifier preferences
39+ dotnet_style_require_accessibility_modifiers = for_non_interface_members
40+
41+ # Expression-level preferences
42+ dotnet_style_coalesce_expression = true :warning
43+ dotnet_style_collection_initializer = true
44+ dotnet_style_explicit_tuple_names = true
45+ dotnet_style_namespace_match_folder = true
46+ dotnet_style_null_propagation = true :warning
47+ dotnet_style_object_initializer = true
48+ dotnet_style_operator_placement_when_wrapping = beginning_of_line
49+ dotnet_style_prefer_auto_properties = true :suggestion
50+ dotnet_style_prefer_compound_assignment = true
51+ dotnet_style_prefer_conditional_expression_over_assignment = true :warning
52+ dotnet_style_prefer_conditional_expression_over_return = true :warning
53+ dotnet_style_prefer_inferred_anonymous_type_member_names = true
54+ dotnet_style_prefer_inferred_tuple_names = true
55+ dotnet_style_prefer_is_null_check_over_reference_equality_method = true :warning
56+ dotnet_style_prefer_simplified_boolean_expressions = true :warning
57+ dotnet_style_prefer_simplified_interpolation = true
58+
59+ # Field preferences
60+ dotnet_style_readonly_field = true
61+
62+ # Parameter preferences
63+ dotnet_code_quality_unused_parameters = all
64+
65+ # Suppression preferences
66+ dotnet_remove_unnecessary_suppression_exclusions = none
67+
68+ # New line preferences
69+ dotnet_style_allow_multiple_blank_lines_experimental = true
70+ dotnet_style_allow_statement_immediately_after_block_experimental = false
71+
72+ # ### C# Coding Conventions ####
73+
74+ # var preferences
75+ csharp_style_var_elsewhere = false
76+ csharp_style_var_for_built_in_types = false
77+ csharp_style_var_when_type_is_apparent = true :suggestion
78+
79+ # Expression-bodied members
80+ csharp_style_expression_bodied_accessors = true :suggestion
81+ csharp_style_expression_bodied_constructors = when_on_single_line:silent
82+ csharp_style_expression_bodied_indexers = true :suggestion
83+ csharp_style_expression_bodied_lambdas = true :suggestion
84+ csharp_style_expression_bodied_local_functions = true :suggestion
85+ csharp_style_expression_bodied_methods = true :suggestion
86+ csharp_style_expression_bodied_operators = true :suggestion
87+ csharp_style_expression_bodied_properties = true :suggestion
88+
89+ # Pattern matching preferences
90+ csharp_style_pattern_matching_over_as_with_null_check = true :warning
91+ csharp_style_pattern_matching_over_is_with_cast_check = true :warning
92+ csharp_style_prefer_not_pattern = true :warning
93+ csharp_style_prefer_pattern_matching = true :suggestion
94+ csharp_style_prefer_switch_expression = true
95+
96+ # Null-checking preferences
97+ csharp_style_conditional_delegate_call = true :warning
98+
99+ # Modifier preferences
100+ csharp_prefer_static_local_function = true
101+ csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async
102+
103+ # Code-block preferences
104+ csharp_prefer_braces = when_multiline:silent
105+ csharp_prefer_simple_using_statement = true :suggestion
106+ csharp_style_namespace_declarations = file_scoped:suggestion
107+
108+ # Expression-level preferences
109+ csharp_prefer_simple_default_expression = true
110+ csharp_style_deconstructed_variable_declaration = true
111+ csharp_style_implicit_object_creation_when_type_is_apparent = true
112+ csharp_style_inlined_variable_declaration = true
113+ csharp_style_pattern_local_over_anonymous_function = true
114+ csharp_style_prefer_index_operator = true :silent
115+ csharp_style_prefer_null_check_over_type_check = true :warning
116+ csharp_style_prefer_range_operator = true :silent
117+ csharp_style_throw_expression = true :warning
118+ csharp_style_unused_value_assignment_preference = discard_variable
119+ csharp_style_unused_value_expression_statement_preference = discard_variable
120+
121+ # 'using' directive preferences
122+ csharp_using_directive_placement = outside_namespace:warning
123+
124+ # New line preferences
125+ csharp_style_allow_blank_line_after_colon_in_constructor_initializer_experimental = false :warning
126+ csharp_style_allow_blank_lines_between_consecutive_braces_experimental = true
127+ csharp_style_allow_embedded_statements_on_same_line_experimental = true
128+
129+ # ### C# Formatting Rules ####
130+
131+ # New line preferences
132+ csharp_new_line_before_catch = true
133+ csharp_new_line_before_else = true
134+ csharp_new_line_before_finally = true
135+ csharp_new_line_before_members_in_anonymous_types = true
136+ csharp_new_line_before_members_in_object_initializers = true
137+ csharp_new_line_before_open_brace = all
138+ csharp_new_line_between_query_expression_clauses = true
139+
140+ # Indentation preferences
141+ csharp_indent_block_contents = true
142+ csharp_indent_braces = false
143+ csharp_indent_case_contents = true
144+ csharp_indent_case_contents_when_block = false
145+ csharp_indent_labels = one_less_than_current
146+ csharp_indent_switch_labels = true
147+
148+ # Space preferences
149+ csharp_space_after_cast = false
150+ csharp_space_after_colon_in_inheritance_clause = true
151+ csharp_space_after_comma = true
152+ csharp_space_after_dot = false
153+ csharp_space_after_keywords_in_control_flow_statements = true
154+ csharp_space_after_semicolon_in_for_statement = true
155+ csharp_space_around_binary_operators = before_and_after
156+ csharp_space_around_declaration_statements = false
157+ csharp_space_before_colon_in_inheritance_clause = true
158+ csharp_space_before_comma = false
159+ csharp_space_before_dot = false
160+ csharp_space_before_open_square_brackets = false
161+ csharp_space_before_semicolon_in_for_statement = false
162+ csharp_space_between_empty_square_brackets = false
163+ csharp_space_between_method_call_empty_parameter_list_parentheses = false
164+ csharp_space_between_method_call_name_and_opening_parenthesis = false
165+ csharp_space_between_method_call_parameter_list_parentheses = false
166+ csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
167+ csharp_space_between_method_declaration_name_and_open_parenthesis = false
168+ csharp_space_between_method_declaration_parameter_list_parentheses = false
169+ csharp_space_between_parentheses = false
170+ csharp_space_between_square_brackets = false
171+
172+ # Wrapping preferences
173+ csharp_preserve_single_line_blocks = true
174+ csharp_preserve_single_line_statements = true
175+
176+ # ### Naming styles ####
177+
178+ # Naming rules
179+
180+ dotnet_naming_rule.interface_should_be_begins_with_i.severity = suggestion
181+ dotnet_naming_rule.interface_should_be_begins_with_i.symbols = interface
182+ dotnet_naming_rule.interface_should_be_begins_with_i.style = begins_with_i
183+
184+ dotnet_naming_rule.types_should_be_pascal_case.severity = suggestion
185+ dotnet_naming_rule.types_should_be_pascal_case.symbols = types
186+ dotnet_naming_rule.types_should_be_pascal_case.style = pascal_case
187+
188+ dotnet_naming_rule.non_field_members_should_be_pascal_case.severity = suggestion
189+ dotnet_naming_rule.non_field_members_should_be_pascal_case.symbols = non_field_members
190+ dotnet_naming_rule.non_field_members_should_be_pascal_case.style = pascal_case
191+
192+ # Symbol specifications
193+
194+ dotnet_naming_symbols.interface.applicable_kinds = interface
195+ dotnet_naming_symbols.interface.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
196+ dotnet_naming_symbols.interface.required_modifiers =
197+
198+ dotnet_naming_symbols.types.applicable_kinds = class, struct, interface, enum
199+ dotnet_naming_symbols.types.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
200+ dotnet_naming_symbols.types.required_modifiers =
201+
202+ dotnet_naming_symbols.non_field_members.applicable_kinds = property, event, method
203+ dotnet_naming_symbols.non_field_members.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
204+ dotnet_naming_symbols.non_field_members.required_modifiers =
205+
206+ # Naming styles
207+
208+ dotnet_naming_style.pascal_case.required_prefix =
209+ dotnet_naming_style.pascal_case.required_suffix =
210+ dotnet_naming_style.pascal_case.word_separator =
211+ dotnet_naming_style.pascal_case.capitalization = pascal_case
212+
213+ dotnet_naming_style.begins_with_i.required_prefix = I
214+ dotnet_naming_style.begins_with_i.required_suffix =
215+ dotnet_naming_style.begins_with_i.word_separator =
216+ dotnet_naming_style.begins_with_i.capitalization = pascal_case
217+ csharp_style_prefer_extended_property_pattern = true :suggestion
218+
219+ [* .{cs,vb} ]
220+ dotnet_style_operator_placement_when_wrapping = beginning_of_line
221+ tab_width = 4
222+ indent_size = 4
223+ end_of_line = crlf
224+ dotnet_style_coalesce_expression = true :warning
225+ dotnet_style_null_propagation = true :warning
226+ dotnet_style_prefer_is_null_check_over_reference_equality_method = true :warning
227+ dotnet_style_prefer_auto_properties = true :suggestion
228+ dotnet_style_qualification_for_property = false :suggestion
229+
230+ # RCS1123: Add parentheses when necessary.
231+ dotnet_diagnostic.RCS1123.severity = silent
232+
233+ # HAA0502: new allocation
234+ dotnet_diagnostic.HAA0502.severity = silent
235+
236+ # RCS1242: leave silent for simplicity with .NET Standard 2.0
237+ dotnet_diagnostic.RCS1242.severity = silent
238+
239+ dotnet_style_object_initializer = true :suggestion
240+ dotnet_style_collection_initializer = true :suggestion
241+ dotnet_style_prefer_simplified_boolean_expressions = true :warning
242+ dotnet_style_prefer_conditional_expression_over_assignment = true :warning
243+ dotnet_style_prefer_conditional_expression_over_return = true :warning
244+ dotnet_style_explicit_tuple_names = true :suggestion
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