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  1. Code style and cleanup
  2. Use EditorConfig
  3. EditorConfig properties by language and category
  4. EditorConfig properties for C#: Spaces

EditorConfig properties for C#: Spaces

Last modified: 26 May 2024

This page lists custom JetBrains Rider EditorConfig properties that you can use to configure formatting preferences, specifically, how to insert or remove spaces in different C# constructs.

tip

Formatting preferences listed on this page can be also configured visually, on the Editor | Code Style | C# | Spaces page of JetBrains Rider settings CtrlAlt0S.

Preserve existing formatting

Extra spaces inside

Property names:

[resharper_]csharp_extra_spaces, [resharper_]extra_spaces

Possible values:

  • remove_all: Remove all extra spaces

  • leave_tabs: Leave extra tabs

  • leave_multiple: Leave multiple extra spaces

  • leave_all: Leave all extra spaces and tabs

Examples:

Before formatting

After formatting, remove_all

{
  var x   = foo ( 5         ) ;
  var xx  = foo ( 5 + 6     ) ;
  var xxx = foo ( 5 + 6 + 7 ) ;
  var tab	=	foo	(	5	)	;
  var tabx	=	foo	(	5	+	6	)	;
  var tabxx	=	foo	(	5	+	6	+	7	)	;
}
{
    var x = foo(5);
    var xx = foo(5 + 6);
    var xxx = foo(5 + 6 + 7);
    var tab = foo(5);
    var tabx = foo(5 + 6);
    var tabxx = foo(5 + 6 + 7);
}

Before formatting

After formatting, leave_tabs

{
  var x   = foo ( 5         ) ;
  var xx  = foo ( 5 + 6     ) ;
  var xxx = foo ( 5 + 6 + 7 ) ;
  var tab	=	foo	(	5	)	;
  var tabx	=	foo	(	5	+	6	)	;
  var tabxx	=	foo	(	5	+	6	+	7	)	;
}
{
    var x = foo(5);
    var xx = foo(5 + 6);
    var xxx = foo(5 + 6 + 7);
    var tab	=	foo	(	5	)	;
    var tabx	=	foo	(	5	+	6	)	;
    var tabxx	=	foo	(	5	+	6	+	7	)	;
}

Before formatting

After formatting, leave_multiple

{
  var x   = foo ( 5         ) ;
  var xx  = foo ( 5 + 6     ) ;
  var xxx = foo ( 5 + 6 + 7 ) ;
  var tab	=	foo	(	5	)	;
  var tabx	=	foo	(	5	+	6	)	;
  var tabxx	=	foo	(	5	+	6	+	7	)	;
}
{
    var x   = foo(5         );
    var xx  = foo(5 + 6     );
    var xxx = foo(5 + 6 + 7);
    var tab = foo(5);
    var tabx = foo(5 + 6);
    var tabxx = foo(5 + 6 + 7);
}

Before formatting

After formatting, leave_all

{
  var x   = foo ( 5         ) ;
  var xx  = foo ( 5 + 6     ) ;
  var xxx = foo ( 5 + 6 + 7 ) ;
  var tab	=	foo	(	5	)	;
  var tabx	=	foo	(	5	+	6	)	;
  var tabxx	=	foo	(	5	+	6	+	7	)	;
}
{
    var x   = foo ( 5         ) ;
    var xx  = foo ( 5 + 6     ) ;
    var xxx = foo ( 5 + 6 + 7 ) ;
    var tab	=	foo	(	5	)	;
    var tabx	=	foo	(	5	+	6	)	;
    var tabxx	=	foo	(	5	+	6	+	7	)	;
}

Before parentheses in statements

'if' parentheses

Property names:

csharp_space_after_keywords_in_control_flow_statements, [resharper_]csharp_space_before_if_parentheses, [resharper_]space_before_if_parentheses, [resharper_]space_after_keywords_in_control_flow_statements

Possible values:

true | false

Examples:

true

if (condition)
{
    foo();
}
else
{
    foo();
}

false

if(condition)
{
    foo();
}
else
{
    foo();
}

'while' parentheses

Property names:

csharp_space_after_keywords_in_control_flow_statements, [resharper_]csharp_space_before_while_parentheses, [resharper_]space_before_while_parentheses, [resharper_]space_after_keywords_in_control_flow_statements

Possible values:

true | false

Examples:

true

while (condition)
{
    do
    {
        foo();
    } while (condition);
}

false

while(condition)
{
    do
    {
        foo();
    } while(condition);
}

'catch' parentheses

Property names:

csharp_space_after_keywords_in_control_flow_statements, [resharper_]csharp_space_before_catch_parentheses, [resharper_]space_before_catch_parentheses, [resharper_]space_after_keywords_in_control_flow_statements

Possible values:

true | false

Examples:

true

try
{
    foo();
}
catch (Exception e)
{
}

false

try
{
    foo();
}
catch(Exception e)
{
}

'switch' parentheses

Property names:

csharp_space_after_keywords_in_control_flow_statements, [resharper_]csharp_space_before_switch_parentheses, [resharper_]space_before_switch_parentheses, [resharper_]space_after_keywords_in_control_flow_statements

Possible values:

true | false

Examples:

true

switch (expr)
{
    case 0:
        break;
}

false

switch(expr)
{
    case 0:
        break;
}

'for' parentheses

Property names:

csharp_space_after_keywords_in_control_flow_statements, [resharper_]csharp_space_before_for_parentheses, [resharper_]space_before_for_parentheses, [resharper_]space_after_keywords_in_control_flow_statements

Possible values:

true | false

Examples:

true

for (int i = 0; i < 10; i++)
{
    foo();
}

false

for(int i = 0; i < 10; i++)
{
    foo();
}

'foreach' parentheses

Property names:

csharp_space_after_keywords_in_control_flow_statements, [resharper_]csharp_space_before_foreach_parentheses, [resharper_]space_before_foreach_parentheses, [resharper_]space_after_keywords_in_control_flow_statements

Possible values:

true | false

Examples:

true

foreach (object o in collection)
{
    foo();
}

false

foreach(object o in collection)
{
    foo();
}

'using' parentheses

Property names:

csharp_space_after_keywords_in_control_flow_statements, [resharper_]csharp_space_before_using_parentheses, [resharper_]space_before_using_parentheses, [resharper_]space_after_keywords_in_control_flow_statements

Possible values:

true | false

Examples:

true

using (C c = new C())
{
    foo();
}

false

using(C c = new C())
{
    foo();
}

'lock' parentheses

Property names:

csharp_space_after_keywords_in_control_flow_statements, [resharper_]csharp_space_before_lock_parentheses, [resharper_]space_before_lock_parentheses, [resharper_]space_after_keywords_in_control_flow_statements

Possible values:

true | false

Examples:

true

lock (this)
{
    foo();
}

false

lock(this)
{
    foo();
}

'fixed' parentheses

Property names:

csharp_space_after_keywords_in_control_flow_statements, [resharper_]csharp_space_before_fixed_parentheses, [resharper_]space_before_fixed_parentheses, [resharper_]space_after_keywords_in_control_flow_statements

Possible values:

true | false

Examples:

true

fixed (int* fib = new int[1])
{
    foo();
}

false

fixed(int* fib = new int[1])
{
    foo();
}

Before other parentheses

Method call parentheses

Property names:

csharp_space_between_method_call_name_and_opening_parenthesis, [resharper_]csharp_space_before_method_call_parentheses, [resharper_]space_before_method_call_parentheses, [resharper_]space_between_method_call_name_and_opening_parenthesis

Possible values:

true | false

Examples:

true

void Method()
{
    foo1 ("string", true);
    foo2();
}

false

void Method()
{
    foo1("string", true);
    foo2();
}

Method call empty parentheses

Property names:

csharp_space_between_method_call_name_and_opening_parenthesis, [resharper_]csharp_space_before_empty_method_call_parentheses, [resharper_]space_before_empty_method_call_parentheses, [resharper_]space_between_method_call_name_and_opening_parenthesis

Possible values:

true | false

Examples:

true

void Method()
{
    foo1("string", true);
    foo2 ();
}

false

void Method()
{
    foo1("string", true);
    foo2();
}

Method declaration parentheses

Property names:

csharp_space_between_method_declaration_name_and_open_parenthesis, [resharper_]csharp_space_before_method_parentheses, [resharper_]space_before_method_parentheses, [resharper_]space_between_method_declaration_name_and_open_parenthesis

Possible values:

true | false

Examples:

true

class C
{
    public abstract void Method1 (string str);
    public abstract void Method2();
}

false

class C
{
    public abstract void Method1(string str);
    public abstract void Method2();
}

Method declaration empty parentheses

Property names:

csharp_space_between_method_declaration_name_and_open_parenthesis, [resharper_]csharp_space_before_empty_method_parentheses, [resharper_]space_before_empty_method_parentheses, [resharper_]space_between_method_declaration_name_and_open_parenthesis

Possible values:

true | false

Examples:

true

class C
{
    public abstract void Method1(string str);
    public abstract void Method2 ();
}

false

class C
{
    public abstract void Method1(string str);
    public abstract void Method2();
}

'typeof' parentheses

Property names:

[resharper_]csharp_space_before_typeof_parentheses, [resharper_]space_before_typeof_parentheses

Possible values:

true | false

Examples:

true

Type t = typeof (bool);

false

Type t = typeof(bool);

'default' parentheses

Property names:

[resharper_]csharp_space_before_default_parentheses, [resharper_]space_before_default_parentheses

Possible values:

true | false

Examples:

true

return default (int);

false

return default(int);

'checked' and 'unchecked' parentheses

Property names:

[resharper_]csharp_space_before_checked_parentheses, [resharper_]space_before_checked_parentheses

Possible values:

true | false

Examples:

true

return checked (100000 * 10000) + unchecked (10000 * 10000);

false

return checked(100000 * 10000) + unchecked(10000 * 10000);

'sizeof' parentheses

Property names:

[resharper_]csharp_space_before_sizeof_parentheses, [resharper_]space_before_sizeof_parentheses

Possible values:

true | false

Examples:

true

int size = sizeof (bool);

false

int size = sizeof(bool);

'nameof' parentheses

Property names:

[resharper_]csharp_space_before_nameof_parentheses, [resharper_]space_before_nameof_parentheses

Possible values:

true | false

Examples:

true

return nameof (myField);

false

return nameof(myField);

'new' parentheses

Property names:

[resharper_]csharp_space_before_new_parentheses, [resharper_]space_before_new_parentheses

Possible values:

true | false

Examples:

true

List<int> x = new ();

false

List<int> x = new();

Between keyword and expression

Property names:

[resharper_]csharp_space_between_keyword_and_expression, [resharper_]space_between_keyword_and_expression

Possible values:

true | false

Examples:

true

public SomeType A(object a)
{
    return (SomeType)a ?? throw (new Exception());
}

false

public SomeType A(object a)
{
    return(SomeType)a ?? throw(new Exception());
}

Between keyword and type

Property names:

[resharper_]csharp_space_between_keyword_and_type, [resharper_]space_between_keyword_and_type

Possible values:

true | false

Examples:

true

public (int, int) A(ref (int, int) a)
{
    return a;
}

false

public(int, int) A(ref(int, int) a)
{
    return a;
}

Within parentheses in statements

'if' parentheses

Property names:

[resharper_]csharp_space_within_if_parentheses, [resharper_]csharp_space_between_parentheses_of_control_flow_statements, [resharper_]space_within_if_parentheses, [resharper_]space_between_parentheses_of_control_flow_statements

Possible values:

true | false

Examples:

true

if ( condition )
{
    foo();
}

false

if (condition)
{
    foo();
}

'while' parentheses

Property names:

[resharper_]csharp_space_within_while_parentheses, [resharper_]csharp_space_between_parentheses_of_control_flow_statements, [resharper_]space_within_while_parentheses, [resharper_]space_between_parentheses_of_control_flow_statements

Possible values:

true | false

Examples:

true

while ( condition )
{
    do
    {
        foo();
    } while ( condition );
}

false

while (condition)
{
    do
    {
        foo();
    } while (condition);
}

'catch' parentheses

Property names:

[resharper_]csharp_space_within_catch_parentheses, [resharper_]csharp_space_between_parentheses_of_control_flow_statements, [resharper_]space_within_catch_parentheses, [resharper_]space_between_parentheses_of_control_flow_statements

Possible values:

true | false

Examples:

true

try
{
    foo();
}
catch ( Exception e )
{
}
finally
{
}

false

try
{
    foo();
}
catch (Exception e)
{
}
finally
{
}

'switch' parentheses

Property names:

[resharper_]csharp_space_within_switch_parentheses, [resharper_]csharp_space_between_parentheses_of_control_flow_statements, [resharper_]space_within_switch_parentheses, [resharper_]space_between_parentheses_of_control_flow_statements

Possible values:

true | false

Examples:

true

switch ( expression )
{
    default:
        break;
}

false

switch (expression)
{
    default:
        break;
}

'for' parentheses

Property names:

[resharper_]csharp_space_within_for_parentheses, [resharper_]csharp_space_between_parentheses_of_control_flow_statements, [resharper_]space_within_for_parentheses, [resharper_]space_between_parentheses_of_control_flow_statements

Possible values:

true | false

Examples:

true

for ( int i = 0; i < 10; i++ )
{
    foo();
}

false

for (int i = 0; i < 10; i++)
{
    foo();
}

'foreach' parentheses

Property names:

[resharper_]csharp_space_within_foreach_parentheses, [resharper_]csharp_space_between_parentheses_of_control_flow_statements, [resharper_]space_within_foreach_parentheses, [resharper_]space_between_parentheses_of_control_flow_statements

Possible values:

true | false

Examples:

true

foreach ( object o in collection )
{
    foo();
}

false

foreach (object o in collection)
{
    foo();
}

'using' parentheses

Property names:

[resharper_]csharp_space_within_using_parentheses, [resharper_]csharp_space_between_parentheses_of_control_flow_statements, [resharper_]space_within_using_parentheses, [resharper_]space_between_parentheses_of_control_flow_statements

Possible values:

true | false

Examples:

true

using ( C c = new C() )
{
    foo();
}

false

using (C c = new C())
{
    foo();
}

'lock' parentheses

Property names:

[resharper_]csharp_space_within_lock_parentheses, [resharper_]csharp_space_between_parentheses_of_control_flow_statements, [resharper_]space_within_lock_parentheses, [resharper_]space_between_parentheses_of_control_flow_statements

Possible values:

true | false

Examples:

true

lock ( this )
{
    foo();
}

false

lock (this)
{
    foo();
}

'fixed' parentheses

Property names:

[resharper_]csharp_space_within_fixed_parentheses, [resharper_]csharp_space_between_parentheses_of_control_flow_statements, [resharper_]space_within_fixed_parentheses, [resharper_]space_between_parentheses_of_control_flow_statements

Possible values:

true | false

Examples:

true

fixed ( int* fib = new int[1] )
{
    foo();
}

false

fixed (int* fib = new int[1])
{
    foo();
}

Within other parentheses

Parentheses

Property names:

[resharper_]csharp_space_within_parentheses, [resharper_]space_within_parentheses

Possible values:

true | false

Examples:

true

a = b * ( c + d );

false

a = b * (c + d);

Type cast parentheses

Property names:

[resharper_]csharp_space_between_typecast_parentheses, [resharper_]space_between_typecast_parentheses

Possible values:

true | false

Examples:

true

int a = ( int )b;

false

int a = (int)b;

Method declaration parentheses

Property names:

csharp_space_between_method_declaration_parameter_list_parentheses, [resharper_]space_between_method_declaration_parameter_list_parentheses

Possible values:

true | false

Examples:

true

class C
{
    public abstract void Method1( string str );
    public abstract void Method2();
}

false

class C
{
    public abstract void Method1(string str);
    public abstract void Method2();
}

Method declaration empty parentheses

Property names:

csharp_space_between_method_declaration_empty_parameter_list_parentheses, [resharper_]space_between_method_declaration_empty_parameter_list_parentheses

Possible values:

true | false

Examples:

true

class C
{
    public abstract void Method1(string str);
    public abstract void Method2( );
}

false

class C
{
    public abstract void Method1(string str);
    public abstract void Method2();
}

Method call parentheses

Property names:

csharp_space_between_method_call_parameter_list_parentheses, [resharper_]space_between_method_call_parameter_list_parentheses

Possible values:

true | false

Examples:

true

void Method()
{
    foo1( "string", true );
    foo2();
}

false

void Method()
{
    foo1("string", true);
    foo2();
}

Method call empty parentheses

Property names:

csharp_space_between_method_call_empty_parameter_list_parentheses, [resharper_]space_between_method_call_empty_parameter_list_parentheses

Possible values:

true | false

Examples:

true

void Method()
{
    foo1("string", true);
    foo2( );
}

false

void Method()
{
    foo1("string", true);
    foo2();
}

'typeof' parentheses

Property names:

[resharper_]csharp_space_within_typeof_parentheses, [resharper_]space_within_typeof_parentheses

Possible values:

true | false

Examples:

true

Type t = typeof( bool );

false

Type t = typeof(bool);

'default' parentheses

Property names:

[resharper_]csharp_space_within_default_parentheses, [resharper_]space_within_default_parentheses

Possible values:

true | false

Examples:

true

return default( int );

false

return default(int);

'checked' and 'unchecked' parentheses

Property names:

[resharper_]csharp_space_within_checked_parentheses, [resharper_]space_within_checked_parentheses

Possible values:

true | false

Examples:

true

return checked( 100000 * 10000 ) + unchecked( 10000 * 10000 );

false

return checked(100000 * 10000) + unchecked(10000 * 10000);

'sizeof' parentheses

Property names:

[resharper_]csharp_space_within_sizeof_parentheses, [resharper_]space_within_sizeof_parentheses

Possible values:

true | false

Examples:

true

int size = sizeof( bool );

false

int size = sizeof(bool);

'nameof' parentheses

Property names:

[resharper_]csharp_space_within_nameof_parentheses, [resharper_]space_within_nameof_parentheses

Possible values:

true | false

Examples:

true

return nameof( myField );

false

return nameof(myField);

'new' parentheses

Property names:

[resharper_]csharp_space_within_new_parentheses, [resharper_]space_within_new_parentheses

Possible values:

true | false

Examples:

true

List<int> x = new( 5 );

false

List<int> x = new(5);

Around array brackets

Before array access brackets

Property names:

csharp_space_before_open_square_brackets, [resharper_]csharp_space_before_array_access_brackets, [resharper_]space_before_array_access_brackets, [resharper_]space_before_open_square_brackets

Possible values:

true | false

Examples:

true

array [i] = array [i + 1];

false

array[i] = array[i + 1];

Before array rank brackets

Property names:

csharp_space_before_open_square_brackets, [resharper_]csharp_space_before_array_rank_brackets, [resharper_]space_before_array_rank_brackets, [resharper_]space_before_open_square_brackets

Possible values:

true | false

Examples:

true

int [] [,] x = null;

false

int[][,] x = null;

Within array access brackets

Property names:

csharp_space_between_square_brackets, [resharper_]csharp_space_within_array_access_brackets, [resharper_]space_within_array_access_brackets, [resharper_]space_between_square_brackets

Possible values:

true | false

Examples:

true

array[ i ] = array[ i + 1 ];

false

array[i] = array[i + 1];

Within list pattern and collection expression brackets

Property names:

csharp_space_between_square_brackets, [resharper_]csharp_space_within_list_pattern_brackets, [resharper_]space_within_list_pattern_brackets, [resharper_]space_between_square_brackets

Possible values:

true | false

Examples:

true

int[] collection = [ 1, 2, 3 ];
var matches = collection is [ 1, > 0, not 42 ];

false

int[] collection = [1, 2, 3];
var matches = collection is [1, > 0, not 42];

Within array rank brackets

Property names:

csharp_space_between_square_brackets, [resharper_]csharp_space_within_array_rank_brackets, [resharper_]space_within_array_rank_brackets, [resharper_]space_between_square_brackets

Possible values:

true | false

Examples:

true

int[ , ] x = new int[ 1, 2 ];

false

int[,] x = new int[1, 2];

Within array rank empty brackets

Property names:

csharp_space_between_empty_square_brackets, [resharper_]csharp_space_within_array_rank_empty_brackets, [resharper_]space_within_array_rank_empty_brackets, [resharper_]space_between_empty_square_brackets

Possible values:

true | false

Examples:

true

int[ ][,] x = null;

false

int[][,] x = null;

Around angle brackets

Before opening angle bracket of type parameters list

Property names:

[resharper_]csharp_space_before_type_parameter_angle, [resharper_]space_before_type_parameter_angle

Possible values:

true | false

Examples:

true

class C <T1, T2>
{
}

false

class C<T1, T2>
{
}

Before opening angle bracket of type arguments list

Property names:

[resharper_]csharp_space_before_type_argument_angle, [resharper_]space_before_type_argument_angle

Possible values:

true | false

Examples:

true

foo <int>();

false

foo<int>();

Type parameter angles

Property names:

[resharper_]csharp_space_within_type_parameter_angles, [resharper_]space_within_type_parameter_angles

Possible values:

true | false

Examples:

true

class C< T1, T2 >
{
}

false

class C<T1, T2>
{
}

Type argument angles

Property names:

[resharper_]csharp_space_within_type_argument_angles, [resharper_]space_within_type_argument_angles

Possible values:

true | false

Examples:

true

foo< int >();

false

foo<int>();

Around braces

Before single line accessors block

Property names:

[resharper_]csharp_space_before_singleline_accessorholder, [resharper_]space_before_singleline_accessorholder

Possible values:

true | false

Examples:

true

int Property { get; set; }

false

int Property{ get; set; }

Within single line accessor

Property names:

[resharper_]csharp_space_in_singleline_accessorholder, [resharper_]space_in_singleline_accessorholder

Possible values:

true | false

Examples:

true

int Property
{
    get { return x; }
    set { x = value; }
}

false

int Property
{
    get {return x;}
    set {x = value;}
}

Between accessors in single line property/event

Property names:

[resharper_]csharp_space_between_accessors_in_singleline_property, [resharper_]space_between_accessors_in_singleline_property

Possible values:

true | false

Examples:

true

int Property { get; set; }

false

int Property { get;set; }

Space between empty braces

Property names:

[resharper_]csharp_space_within_empty_braces, [resharper_]space_within_empty_braces

Possible values:

true | false

Examples:

true

class C { }

false

class C {}

Within single line method

Property names:

[resharper_]csharp_space_in_singleline_method, [resharper_]space_in_singleline_method

Possible values:

true | false

Examples:

true

void Foo() { DoSomething(); }

false

void Foo() {DoSomething();}

Within single line anonymous method

Property names:

[resharper_]csharp_space_in_singleline_anonymous_method, [resharper_]space_in_singleline_anonymous_method

Possible values:

true | false

Examples:

true

EventHandler e = delegate { return; };

false

EventHandler e = delegate {return;};

Within single-line expression braces

Property names:

[resharper_]csharp_space_within_single_line_array_initializer_braces, [resharper_]space_within_single_line_array_initializer_braces

Possible values:

true | false

Examples:

true

int[] x = new int[] { 0, 1, 2 };

false

int[] x = new int[] {0, 1, 2};

Around binary operators

Assignment operators (such as '=' and '+=')

Property names:

[resharper_]csharp_space_around_assignment_op, [resharper_]csharp_space_around_binary_operator, [resharper_]space_around_assignment_op, [resharper_]space_around_binary_operator

Possible values:

true | false

Examples:

true

a += 1;

false

a+=1;

Logical operators (&&,||)

Property names:

[resharper_]csharp_space_around_logical_op, [resharper_]csharp_space_around_binary_operator, [resharper_]space_around_logical_op, [resharper_]space_around_binary_operator

Possible values:

true | false

Examples:

true

if (a && b || c)
{
}

false

if (a&&b||c)
{
}

Equality operators (==,!=)

Property names:

[resharper_]csharp_space_around_equality_op, [resharper_]csharp_space_around_binary_operator, [resharper_]space_around_equality_op, [resharper_]space_around_binary_operator

Possible values:

true | false

Examples:

true

if (a == b)
{
}

false

if (a==b)
{
}

Relational operators (<,>,<=,>=)

Property names:

[resharper_]csharp_space_around_relational_op, [resharper_]csharp_space_around_binary_operator, [resharper_]space_around_relational_op, [resharper_]space_around_binary_operator

Possible values:

true | false

Examples:

true

bool condition = a < b;

false

bool condition = a<b;

Bitwise operators (&,|,^)

Property names:

[resharper_]csharp_space_around_bitwise_op, [resharper_]csharp_space_around_binary_operator, [resharper_]space_around_bitwise_op, [resharper_]space_around_binary_operator

Possible values:

true | false

Examples:

true

int a = b ^ c;

false

int a = b^c;

Additive operators (+,-)

Property names:

[resharper_]csharp_space_around_additive_op, [resharper_]csharp_space_around_binary_operator, [resharper_]space_around_additive_op, [resharper_]space_around_binary_operator

Possible values:

true | false

Examples:

true

a = a + b - c;

false

a = a+b-c;

Multiplicative operators (*,/,%)

Property names:

[resharper_]csharp_space_around_multiplicative_op, [resharper_]csharp_space_around_binary_operator, [resharper_]space_around_multiplicative_op, [resharper_]space_around_binary_operator

Possible values:

true | false

Examples:

true

a = a * b / c;

false

a = a*b/c;

Shift operators (<<,>>,>>>)

Property names:

[resharper_]csharp_space_around_shift_op, [resharper_]csharp_space_around_binary_operator, [resharper_]space_around_shift_op, [resharper_]space_around_binary_operator

Possible values:

true | false

Examples:

true

x = x << 1;

false

x = x<<1;

Null coalescing operator (??)

Property names:

[resharper_]csharp_space_around_nullcoalescing_op, [resharper_]csharp_space_around_binary_operator, [resharper_]space_around_nullcoalescing_op, [resharper_]space_around_binary_operator

Possible values:

true | false

Examples:

true

x = a ?? b;

false

x = a??b;

Unsafe arrow operator (->)

Property names:

[resharper_]csharp_space_around_arrow_op, [resharper_]csharp_space_around_member_access_operator, [resharper_]space_around_arrow_op, [resharper_]space_around_member_access_operator

Possible values:

true | false

Examples:

true

int b = ptr -> x;

false

int b = ptr->x;

After unary operators

Logical not operator (!)

Property names:

[resharper_]csharp_space_after_logical_not_op, [resharper_]csharp_space_after_unary_operator, [resharper_]space_after_logical_not_op, [resharper_]space_after_unary_operator

Possible values:

true | false

Examples:

true

if (! x) return;

false

if (!x) return;

Unary minus operator (-)

Property names:

[resharper_]csharp_space_after_unary_minus_op, [resharper_]csharp_space_after_unary_operator, [resharper_]space_after_unary_minus_op, [resharper_]space_after_unary_operator

Possible values:

true | false

Examples:

true

int x = - 5;

false

int x = -5;

Unary plus operator (+)

Property names:

[resharper_]csharp_space_after_unary_plus_op, [resharper_]csharp_space_after_unary_operator, [resharper_]space_after_unary_plus_op, [resharper_]space_after_unary_operator

Possible values:

true | false

Examples:

true

int x = + 5;

false

int x = +5;

Unsafe addressof operator (&)

Property names:

[resharper_]csharp_space_after_ampersand_op, [resharper_]csharp_space_after_unary_operator, [resharper_]space_after_ampersand_op, [resharper_]space_after_unary_operator

Possible values:

true | false

Examples:

true

int* b = & x;

false

int* b = &x;

Unsafe asterisk operator (*)

Property names:

[resharper_]csharp_space_after_asterik_op, [resharper_]csharp_space_after_unary_operator, [resharper_]space_after_asterik_op, [resharper_]space_after_unary_operator

Possible values:

true | false

Examples:

true

int p = * ptr;

false

int p = *ptr;

Before/after ++ and --

Property names:

[resharper_]csharp_space_near_postfix_and_prefix_op, [resharper_]space_near_postfix_and_prefix_op

Possible values:

true | false

Examples:

true

void Method(int p)
{
    p ++;
    -- p;
}

false

void Method(int p)
{
    p++;
    --p;
}

In ternary operator

Before '?'

Property names:

[resharper_]csharp_space_before_ternary_quest, [resharper_]csharp_space_around_ternary_operator, [resharper_]space_before_ternary_quest, [resharper_]space_around_ternary_operator

Possible values:

true | false

Examples:

true

bool b = condition ? expr1 : expr2;

false

bool b = condition? expr1 : expr2;

After '?'

Property names:

[resharper_]csharp_space_after_ternary_quest, [resharper_]csharp_space_around_ternary_operator, [resharper_]space_after_ternary_quest, [resharper_]space_around_ternary_operator

Possible values:

true | false

Examples:

true

bool b = condition ? expr1 : expr2;

false

bool b = condition ?expr1 : expr2;

Before ':'

Property names:

[resharper_]csharp_space_before_ternary_colon, [resharper_]csharp_space_around_ternary_operator, [resharper_]space_before_ternary_colon, [resharper_]space_around_ternary_operator

Possible values:

true | false

Examples:

true

bool b = condition ? expr1 : expr2;

false

bool b = condition ? expr1: expr2;

After ':'

Property names:

[resharper_]csharp_space_after_ternary_colon, [resharper_]csharp_space_around_ternary_operator, [resharper_]space_after_ternary_colon, [resharper_]space_around_ternary_operator

Possible values:

true | false

Examples:

true

bool b = condition ? expr1 : expr2;

false

bool b = condition ? expr1 :expr2;

Around comma and semicolon

Before comma

Property names:

csharp_space_before_comma, [resharper_]space_before_comma

Possible values:

true | false

Examples:

true

foo(a , b , c);

false

foo(a, b, c);

After comma

Property names:

csharp_space_after_comma, [resharper_]space_after_comma

Possible values:

true | false

Examples:

true

foo(a, b, c);

false

foo(a,b,c);

Before 'for' semicolon

Property names:

csharp_space_before_semicolon_in_for_statement, [resharper_]space_before_semicolon_in_for_statement

Possible values:

true | false

Examples:

true

for (int i = 1 ; i < 10 ; i++)
{
}

false

for (int i = 1; i < 10; i++)
{
}

After 'for' semicolon

Property names:

csharp_space_after_semicolon_in_for_statement, [resharper_]space_after_semicolon_in_for_statement

Possible values:

true | false

Examples:

true

for (int i = 1; i < 10; i++)
{
}

false

for (int i = 1;i < 10;i++)
{
}

Before semicolon

Property names:

[resharper_]csharp_space_before_semicolon, [resharper_]space_before_semicolon

Possible values:

true | false

Examples:

true

a = b ;

false

a = b;

Around colon

Before base types list colon

Property names:

csharp_space_before_colon_in_inheritance_clause, [resharper_]space_before_colon_in_inheritance_clause

Possible values:

true | false

Examples:

true

class Derived : BaseClass, Interface
{
}

false

class Derived: BaseClass, Interface
{
}

After base types list colon

Property names:

csharp_space_after_colon_in_inheritance_clause, [resharper_]space_after_colon_in_inheritance_clause

Possible values:

true | false

Examples:

true

class Derived : BaseClass, Interface
{
}

false

class Derived :BaseClass, Interface
{
}

Before type parameter constraint colon

Property names:

[resharper_]csharp_space_before_type_parameter_constraint_colon, [resharper_]space_before_type_parameter_constraint_colon

Possible values:

true | false

Examples:

true

class C<T1> where T1 : I
{
}

false

class C<T1> where T1: I
{
}

After type parameter constraint colon

Property names:

[resharper_]csharp_space_after_type_parameter_constraint_colon, [resharper_]space_after_type_parameter_constraint_colon

Possible values:

true | false

Examples:

true

class C<T1> where T1 : I
{
}

false

class C<T1> where T1 :I
{
}

Before colon in 'case' statement

Property names:

[resharper_]csharp_space_before_colon_in_case, [resharper_]space_before_colon_in_case

Possible values:

true | false

Examples:

true

switch (expr)
{
    case 0 :
        break;
}

false

switch (expr)
{
    case 0:
        break;
}

After colon in 'case' statement

Property names:

[resharper_]csharp_space_after_colon_in_case, [resharper_]space_after_colon_in_case

Possible values:

true | false

Examples:

true

switch (expr)
{
    case 0: return A;
    case 1: return B;
}

false

switch (expr)
{
    case 0:return A;
    case 1:return B;
}

Before other colons

Property names:

[resharper_]csharp_space_before_attribute_colon, [resharper_]csharp_space_before_colon, [resharper_]space_before_attribute_colon, [resharper_]space_before_colon

Possible values:

true | false

Examples:

true

[return : Description("returns A")]
public A b()
{
    Method(arg1 : 1, arg2 : 3);
    var y = (tuple1 : 1, tuple2 : 2);
    return null;
}

false

[return: Description("returns A")]
public A b()
{
    Method(arg1: 1, arg2: 3);
    var y = (tuple1: 1, tuple2: 2);
    return null;
}

After other colons

Property names:

[resharper_]csharp_space_after_attribute_colon, [resharper_]csharp_space_after_colon, [resharper_]space_after_attribute_colon, [resharper_]space_after_colon

Possible values:

true | false

Examples:

true

[return: Description("returns A")]
public A b()
{
    Method(arg1: 1, arg2: 3);
    var y = (tuple1: 1, tuple2: 2);
    return null;
}

false

[return:Description("returns A")]
public A b()
{
    Method(arg1:1, arg2:3);
    var y = (tuple1:1, tuple2:2);
    return null;
}

Attributes

Between attribute sections

Property names:

[resharper_]csharp_space_between_attribute_sections, [resharper_]space_between_attribute_sections

Possible values:

true | false

Examples:

true

void Method([NotNull] [ItemNotNull] IList<string> items);

false

void Method([NotNull][ItemNotNull] IList<string> items);

Within attribute brackets

Property names:

csharp_space_between_square_brackets, [resharper_]csharp_space_within_attribute_brackets, [resharper_]space_within_attribute_brackets, [resharper_]space_between_square_brackets

Possible values:

true | false

Examples:

true

[ Attr1, Attr2(true) ]
class C
{
}

false

[Attr1, Attr2(true)]
class C
{
}

After attributes

Property names:

[resharper_]csharp_space_after_attributes, [resharper_]space_after_attributes

Possible values:

true | false

Examples:

true

void Method([NotNull] [ItemNotNull] IList<string> items);

false

void Method([NotNull] [ItemNotNull]IList<string> items);

Other

After type cast parentheses

Property names:

csharp_space_after_cast, [resharper_]space_after_cast

Possible values:

true | false

Examples:

true

int a = (int) b;

false

int a = (int)b;

Around dot

Property names:

[resharper_]csharp_space_around_dot, [resharper_]csharp_space_around_member_access_operator, [resharper_]space_around_dot, [resharper_]space_around_member_access_operator

Possible values:

true | false

Examples:

true

a . b . foo();

false

a.b.foo();

Around lambda arrow

Property names:

[resharper_]csharp_space_around_lambda_arrow, [resharper_]space_around_lambda_arrow

Possible values:

true | false

Examples:

true

Action a = x => x + 1;

false

Action a = x=>x + 1;

Before unsafe pointer declaration

Property names:

[resharper_]csharp_space_before_pointer_asterik_declaration, [resharper_]space_before_pointer_asterik_declaration

Possible values:

true | false

Examples:

true

int * x;

false

int* x;

Before nullable mark

Property names:

[resharper_]csharp_space_before_nullable_mark, [resharper_]space_before_nullable_mark

Possible values:

true | false

Examples:

true

int ? i = null;

false

int? i = null;

Around '=' in namespace alias directive

Property names:

[resharper_]csharp_space_around_alias_eq, [resharper_]space_around_alias_eq

Possible values:

true | false

Examples:

true

using X = A.B;

false

using X=A.B;

Before end of line comment

Property names:

[resharper_]csharp_space_before_trailing_comment, [resharper_]space_before_trailing_comment

Possible values:

true | false

Examples:

true

var x = 4; // x = 4

false

var x = 4;// x = 4

After operator keyword

Property names:

[resharper_]csharp_space_after_operator_keyword, [resharper_]space_after_operator_keyword

Possible values:

true | false

Examples:

true

public static bool operator ==(C x, C y)
{
}

false

public static bool operator==(C x, C y)
{
}

After '..' in slice pattern

Property names:

[resharper_]csharp_space_within_slice_pattern, [resharper_]space_within_slice_pattern

Possible values:

true | false

Examples:

true

bool matches = sourceObject is [1, 2, .. var tail];

false

bool matches = sourceObject is [1, 2, ..var tail];