1+ # top-most EditorConfig file
2+ root = true
3+
4+ # Don't use tabs for indentation.
5+ [*
6+ indent_style = space
7+ # (Please don't specify an indent_size here; that has too many unintended consequences.)
8+
9+ # IDE0073: File header
10+ file_header_template = Copyright (c) Microsoft Corporation. All rights reserved.\nLicensed under the MIT license.
11+
12+ # Code files
13+ [* .{cs, sql}
14+ indent_size = 4
15+
16+ # JSON and XML files
17+ [* .{json,xml,runsettings}
18+ indent_size = 2
19+
20+ [* .cs
21+ # ## Dotnet code style settings ###
22+
23+ # Organize usings
24+ dotnet_separate_import_directive_groups = false
25+ dotnet_sort_system_directives_first = true
26+
27+ # Avoid "this." if not necessary
28+ dotnet_style_qualification_for_field = false :suggestion
29+ dotnet_style_qualification_for_property = false :suggestion
30+ dotnet_style_qualification_for_method = false :suggestion
31+ dotnet_style_qualification_for_event = false :suggestion
32+
33+ # Use language keywords instead of framework type names for type references
34+ dotnet_style_predefined_type_for_locals_parameters_members = true :suggestion
35+ dotnet_style_predefined_type_for_member_access = true :suggestion
36+
37+ # Parentheses preferences
38+ dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity:suggestion
39+ dotnet_style_parentheses_in_other_binary_operators = always_for_clarity:suggestion
40+ dotnet_style_parentheses_in_other_operators = never_if_unnecessary:suggestion
41+ dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:suggestion
42+
43+ # Modifier preferences
44+ dotnet_style_require_accessibility_modifiers = for_non_interface_members:suggestion
45+
46+ # Field preferences
47+ dotnet_style_readonly_field = true :suggestion
48+
49+ # Parameter preferences
50+ dotnet_code_quality_unused_parameters = all:suggestion
51+
52+ # Expression-level preferences
53+ dotnet_style_coalesce_expression = true :suggestion
54+ dotnet_style_collection_initializer = true :suggestion
55+ dotnet_style_explicit_tuple_names = true :suggestion
56+ dotnet_style_null_propagation = true :suggestion
57+ dotnet_style_object_initializer = true :suggestion
58+ dotnet_style_prefer_auto_properties = true :suggestion
59+ dotnet_style_prefer_compound_assignment = true :suggestion
60+ dotnet_style_prefer_conditional_expression_over_assignment = true :suggestion
61+ dotnet_style_prefer_conditional_expression_over_return = true :suggestion
62+ dotnet_style_prefer_inferred_anonymous_type_member_names = true :suggestion
63+ dotnet_style_prefer_inferred_tuple_names = true :suggestion
64+ dotnet_style_prefer_is_null_check_over_reference_equality_method = true :suggestion
65+ dotnet_style_prefer_simplified_interpolation = true :suggestion
66+
67+ # ### C# Coding Conventions ####
68+
69+ # Prefer "var" everywhere
70+ csharp_style_var_for_built_in_types = true :suggestion
71+ csharp_style_var_when_type_is_apparent = true :suggestion
72+ csharp_style_var_elsewhere = true :suggestion
73+
74+ # Prefer method-like constructs to have a block body, except for lambdas
75+ csharp_style_expression_bodied_methods = false :none
76+ csharp_style_expression_bodied_constructors = false :none
77+ csharp_style_expression_bodied_operators = false :none
78+ csharp_style_expression_bodied_local_functions = false :none
79+ csharp_style_expression_bodied_lambdas = true :none
80+
81+
82+ # Pattern matching preferences
83+ csharp_style_pattern_matching_over_as_with_null_check = true :suggestion
84+ csharp_style_pattern_matching_over_is_with_cast_check = true :suggestion
85+ csharp_style_prefer_switch_expression = true :suggestion
86+
87+ # Null-checking preferences
88+ csharp_style_conditional_delegate_call = true :suggestion
89+
90+ # Modifier preferences
91+ csharp_prefer_static_local_function = true :suggestion
92+ csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:suggestion
93+
94+ # Code-block preferences
95+ csharp_prefer_braces = true :error
96+ csharp_prefer_simple_using_statement = true :suggestion
97+
98+ # Expression-level preferences
99+ csharp_style_unused_value_assignment_preference = discard_variable:suggestion
100+ csharp_prefer_simple_default_expression = true :suggestion
101+ csharp_style_deconstructed_variable_declaration = true :suggestion
102+ csharp_style_inlined_variable_declaration = true :suggestion
103+ csharp_style_pattern_local_over_anonymous_function = true :suggestion
104+ csharp_style_prefer_index_operator = true :suggestion
105+ csharp_style_prefer_range_operator = true :suggestion
106+ csharp_style_throw_expression = true :suggestion
107+ csharp_style_unused_value_expression_statement_preference = discard_variable:suggestion
108+
109+ # 'using' directive preferences
110+ csharp_using_directive_placement = outside_namespace:suggestion
111+
112+ # ### C# Formatting Rules ####
113+
114+ # New line preferences
115+ csharp_new_line_before_open_brace = all
116+ csharp_new_line_before_else = true
117+ csharp_new_line_before_catch = true
118+ csharp_new_line_before_finally = true
119+ csharp_new_line_before_members_in_object_initializers = true
120+ csharp_new_line_before_members_in_anonymous_types = true
121+ csharp_new_line_between_query_expression_clauses = true
122+
123+ # Indentation preferences
124+ csharp_indent_block_contents = true
125+ csharp_indent_braces = false
126+ csharp_indent_case_contents = true
127+ csharp_indent_case_contents_when_block = true
128+ csharp_indent_labels = no_change
129+ csharp_indent_switch_labels = true
130+
131+ # Space preferences
132+ csharp_space_after_cast = false
133+ csharp_space_after_colon_in_inheritance_clause = true
134+ csharp_space_after_comma = true
135+ csharp_space_after_dot = false
136+ csharp_space_after_keywords_in_control_flow_statements = true
137+ csharp_space_after_semicolon_in_for_statement = true
138+ csharp_space_around_binary_operators = before_and_after
139+ csharp_space_around_declaration_statements = false
140+ csharp_space_before_colon_in_inheritance_clause = true
141+ csharp_space_before_comma = false
142+ csharp_space_before_dot = false
143+ csharp_space_before_open_square_brackets = false
144+ csharp_space_before_semicolon_in_for_statement = false
145+ csharp_space_between_empty_square_brackets = false
146+ csharp_space_between_method_call_empty_parameter_list_parentheses = false
147+ csharp_space_between_method_call_name_and_opening_parenthesis = false
148+ csharp_space_between_method_call_parameter_list_parentheses = false
149+ csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
150+ csharp_space_between_method_declaration_name_and_open_parenthesis = false
151+ csharp_space_between_method_declaration_parameter_list_parentheses = false
152+ csharp_space_between_parentheses = false
153+ csharp_space_between_square_brackets = false
154+
155+ # Non-constant fields should not be visible
156+ dotnet_diagnostic.CA2211.severity = none
157+ # Member does not access instance data and can be marked as static
158+ dotnet_diagnostic.CA1822.severity = none
159+
160+ # Avoid dead conditional code
161+ dotnet_diagnostic.CA1508.severity = error
162+
163+ # IDE0005: Using directive is unnecessary
164+ dotnet_diagnostic.IDE0005.severity = error
165+ # Require file header
166+ dotnet_diagnostic.IDE0073.severity = error
167+ # Fix formatting.
168+ dotnet_diagnostic.IDE0055.severity = suggestion
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