chore: add additional rules for _fieldExample (#23)

* fix: add additional rules for _fieldExample

* fix: add extra space for format ocd

Co-authored-by: Thijs Boerefijn <51719415+Tboefijn@users.noreply.github.com>

---------

Co-authored-by: Thijs Boerefijn <51719415+Tboefijn@users.noreply.github.com>

.editorconfig

@@ -253,3 +253,14 @@ dotnet_style_operator_placement_when_wrapping = beginning_of_line
 tab_width = 4
 indent_size = 4
 end_of_line = crlf
+
+# Use underscores for private fields
+dotnet_naming_symbols.private_fields.applicable_kinds           = field
+dotnet_naming_symbols.private_fields.applicable_accessibilities = internal, protected_internal, private 
+
+dotnet_naming_style.prefix_underscore.capitalization  = camel_case
+dotnet_naming_style.prefix_underscore.required_prefix = _
+
+dotnet_naming_rule.private_fields_with_underscore.symbols  = private_fields
+dotnet_naming_rule.private_fields_with_underscore.style    = prefix_underscore
+dotnet_naming_rule.private_fields_with_underscore.severity = warning