diff --git a/.editorconfig b/.editorconfig
index 5f3b4d684a..d2f3002c12 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -15,3 +15,16 @@ indent_size = 4
 # Trim trailing whitespace, limited support.
 # https://github.com/editorconfig/editorconfig/wiki/Property-research:-Trim-trailing-spaces
 trim_trailing_whitespace = true
+
+[*.{cs,vb}]
+dotnet_style_predefined_type_for_locals_parameters_members = true:error
+
+dotnet_naming_rule.private_members_with_underscore.symbols  = private_fields
+dotnet_naming_rule.private_members_with_underscore.style    = prefix_underscore
+dotnet_naming_rule.private_members_with_underscore.severity = suggestion
+
+dotnet_naming_symbols.private_fields.applicable_kinds           = field
+dotnet_naming_symbols.private_fields.applicable_accessibilities = private
+
+dotnet_naming_style.prefix_underscore.capitalization = camel_case
+dotnet_naming_style.prefix_underscore.required_prefix = _
\ No newline at end of file