Add "Remarks" and "Example" headings for error references in range [C2231, C2260]

Rageking8 · web-flow · commit 6756cd961b6a · 2025-07-20T19:10:34.000+08:00
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2231.md b/docs/error-messages/compiler-errors-1/compiler-error-c2231.md
@@ -10,8 +10,12 @@ ms.assetid: 677c5c66-d30f-4c3b-bbb9-760858d56477
 
 > '.' : left operand points to 'class-key', use '->'
 
+## Remarks
+
 The operand to the left of the member-selection operation (.) is a pointer instead of a class, structure, or union.
 
+## Example
+
 The following sample generates C2231:
 
 ```c
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2232.md b/docs/error-messages/compiler-errors-1/compiler-error-c2232.md
@@ -10,8 +10,12 @@ ms.assetid: 76f302b7-30a7-4a81-9a39-b4edde33b54c
 
 > '->' : left operand has 'class-key' type, use '.'
 
+## Remarks
+
 The operand to the left of the `->` operator is not a pointer. Use the period (.) operator for a class, structure, or union.
 
+## Example
+
 The following sample generates C2232:
 
 ```c
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2233.md b/docs/error-messages/compiler-errors-1/compiler-error-c2233.md
@@ -10,8 +10,12 @@ ms.assetid: 236bdf0b-9607-4f26-a249-d8def0b1333c
 
 > 'identifier' : arrays of objects containing zero-size arrays are illegal
 
+## Remarks
+
 Each object in an array must contain at least one element.
 
+## Example
+
 The following sample generates C2233:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2234.md b/docs/error-messages/compiler-errors-1/compiler-error-c2234.md
@@ -10,8 +10,12 @@ ms.assetid: cfa42458-c803-4717-a017-9eca1c0cbfb0
 
 > 'name' : arrays of references are illegal
 
+## Remarks
+
 Because pointers to references are not allowed, arrays of references are not possible.
 
+## Example
+
 The following sample generates C2234:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2236.md b/docs/error-messages/compiler-errors-1/compiler-error-c2236.md
@@ -10,8 +10,12 @@ ms.assetid: 0b6771a7-a783-4729-9c3d-7a3339c432cc
 
 > unexpected token 'identifier'. Did you forget a ';'?
 
+## Remarks
+
 The identifier is already defined as a type and cannot be overridden by a user-defined type.
 
+## Example
+
 The following sample generates C2236:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2238.md b/docs/error-messages/compiler-errors-1/compiler-error-c2238.md
@@ -10,8 +10,12 @@ ms.assetid: 3d53060c-d6b7-4603-b9cf-d7c65eb64cd2
 
 > unexpected token(s) preceding 'token'
 
+## Remarks
+
 An incorrect token was found.
 
+## Example
+
 The following sample generates C2238:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2241.md b/docs/error-messages/compiler-errors-1/compiler-error-c2241.md
@@ -10,6 +10,8 @@ ms.assetid: 2f4e2c2c-b95c-4afe-bbe0-4214cd39d140
 
 > 'identifier' : member access is restricted
 
+## Remarks
+
 Code attempts to access a private or protected member.
 
 ### To fix by using the following possible solutions
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2242.md b/docs/error-messages/compiler-errors-1/compiler-error-c2242.md
@@ -10,4 +10,6 @@ ms.assetid: e1b687ed-4460-4c26-9f7e-c43e65c6dd65
 
 > typedef name cannot follow class/struct/union
 
+## Remarks
+
 A **`typedef`** name appears at the end of a qualified name.
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2243.md b/docs/error-messages/compiler-errors-1/compiler-error-c2243.md
@@ -10,8 +10,12 @@ ms.assetid: b90065bb-d251-4ba9-8b4c-280ee13fa9c0
 
 > 'conversion type' conversion from 'type1' to 'type2' exists, but is inaccessible
 
+## Remarks
+
 Access protection (**`protected`** or **`private`**) prevented conversion from a pointer to a derived class to a pointer to the base class.
 
+## Example
+
 The following sample generates C2243:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2244.md b/docs/error-messages/compiler-errors-1/compiler-error-c2244.md
@@ -10,10 +10,14 @@ ms.assetid: d9911c12-ceb5-4f93-ac47-b44a485215c2
 
 > 'identifier' : unable to match function definition to an existing declaration
 
+## Remarks
+
 An unusual use of the unary + operator was used in front of a function call that did not have parenthesis.
 
 This error only occurs in C++ projects.
 
+## Examples
+
 The following sample generates C2244:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2245.md b/docs/error-messages/compiler-errors-1/compiler-error-c2245.md
@@ -10,8 +10,12 @@ ms.assetid: 08aaeadf-10ec-485a-b2a6-6e775289082b
 
 > non-existent member function 'function' specified as friend (member function signature does not match any overload)
 
+## Remarks
+
 A function specified as a friend was not found by the compiler.
 
+## Example
+
 The following sample generates C2245:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2246.md b/docs/error-messages/compiler-errors-1/compiler-error-c2246.md
@@ -10,8 +10,12 @@ ms.assetid: 4f3e4f83-21f3-4256-af96-43e0bb060311
 
 > 'identifier' : illegal static data member in locally defined class
 
+## Remarks
+
 A member of a class, structure, or union with local scope is declared **`static`**.
 
+## Example
+
 The following sample generates C2246:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2247.md b/docs/error-messages/compiler-errors-1/compiler-error-c2247.md
@@ -10,8 +10,12 @@ ms.assetid: 72efa03e-615e-4ef9-aede-0a98654b20fd
 
 > 'identifier' not accessible because 'class' uses 'specifier' to inherit from 'class'
 
+## Remarks
+
 `identifier` is inherited from a class declared with private or protected access.
 
+## Examples
+
 The following sample generates C2247:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2248.md b/docs/error-messages/compiler-errors-1/compiler-error-c2248.md
@@ -14,7 +14,7 @@ ms.assetid: 7a3ba0e8-d3b9-4bb9-95db-81ef17e31d23
 
 Members of a derived class can't access **`private`** members of a base class. You can't access **`private`** or **`protected`** members of class instances.
 
-## Example
+## Examples
 
 The following sample generates C2248 when `private` or `protected` members of a class are accessed from outside the class. To fix this issue, don't access these members directly outside the class. Use `public` member data and member functions to interact with the class.
 
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2249.md b/docs/error-messages/compiler-errors-1/compiler-error-c2249.md
@@ -10,6 +10,8 @@ ms.assetid: bdd6697c-e04b-49b9-8e40-d9eb6d74f2b6
 
 > 'member' : no accessible path to access member declared in virtual base 'class'
 
+## Remarks
+
 The `member` is inherited from a nonpublic **`virtual`** base class or structure.
 
 ## Examples
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2250.md b/docs/error-messages/compiler-errors-1/compiler-error-c2250.md
@@ -10,8 +10,12 @@ ms.assetid: f990986f-5c7d-4af4-a25c-b35540f1e217
 
 > 'identifier' : ambiguous inheritance of 'class::member'
 
+## Remarks
+
 The derived class inherits more than one override of a virtual function of a virtual base class. These overrides are ambiguous in the derived class.
 
+## Example
+
 The following sample generates C2286:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2251.md b/docs/error-messages/compiler-errors-1/compiler-error-c2251.md
@@ -10,8 +10,12 @@ ms.assetid: fefe050c-f8d3-4316-b237-8007dbcdd3bf
 
 > namespace 'namespace' does not have a member 'member' - Did you mean 'member'?
 
+## Remarks
+
 The compiler was not able to find an identifier in the specified namespace.
 
+## Example
+
 The following sample generates C2251:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2252.md b/docs/error-messages/compiler-errors-1/compiler-error-c2252.md
@@ -10,8 +10,12 @@ ms.assetid: fee74ab9-1997-4615-82fe-e6d1fe3aacd9
 
 > cannot explicitly instantiate template in current scope
 
+## Remarks
+
 The compiler detected a problem with an explicit instantiation of a template.  For example, you cannot explicitly instantiate a template in a function.
 
+## Example
+
 The following sample generates C2252:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2253.md b/docs/error-messages/compiler-errors-1/compiler-error-c2253.md
@@ -10,8 +10,12 @@ ms.assetid: bd6445ae-b2c1-4669-9657-a8f4acf80b16
 
 > 'function' : pure specifier or abstract override specifier only allowed on virtual function
 
+## Remarks
+
 A nonvirtual function is specified as pure **`virtual`**.
 
+## Examples
+
 The following sample generates C2253:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2254.md b/docs/error-messages/compiler-errors-1/compiler-error-c2254.md
@@ -10,8 +10,12 @@ ms.assetid: 49bb3d7e-3bdf-4af6-937c-fa627be412a9
 
 > 'function' : pure specifier or abstract override specifier not allowed on friend function
 
+## Remarks
+
 A **`friend`** function is specified as pure **`virtual`**.
 
+## Example
+
 The following sample generates C2254:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2255.md b/docs/error-messages/compiler-errors-1/compiler-error-c2255.md
@@ -10,8 +10,12 @@ ms.assetid: 67dc4cb0-de6b-4405-bd64-d47736367a93
 
 > 'element' : not allowed outside of a class definition
 
+## Remarks
+
 For example, a nonmember function is declared a **`friend`**.
 
+## Example
+
 The following sample generates C2255:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2256.md b/docs/error-messages/compiler-errors-1/compiler-error-c2256.md
@@ -10,8 +10,12 @@ ms.assetid: 171fa2bc-8c72-49cd-afe5-d723b7acd3c5
 
 > illegal use of friend specifier on 'function'
 
+## Remarks
+
 A destructor or constructor cannot be specified as a [friend](../../cpp/friend-cpp.md).
 
+## Example
+
 The following sample generates C2256:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2258.md b/docs/error-messages/compiler-errors-1/compiler-error-c2258.md
@@ -10,8 +10,12 @@ ms.assetid: 105eaa87-befb-4ecb-9a3f-e09e14d2f5bf
 
 > illegal pure syntax, must be '= 0'
 
+## Remarks
+
 A pure virtual function is declared with incorrect syntax.
 
+## Example
+
 The following sample generates C2258:
 
 ```cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2259.md b/docs/error-messages/compiler-errors-1/compiler-error-c2259.md
@@ -10,12 +10,16 @@ ms.assetid: e458236f-bdea-4786-9aa6-a98d8bffa5f4
 
 > '*class*' : cannot instantiate abstract class
 
+## Remarks
+
 Code declares an instance of an abstract class or structure.
 
 You can't instantiate a class or structure with one or more pure virtual functions. To instantiate objects of a derived class, the derived class must override each pure virtual function.
 
 For more information, see [Implicitly abstract classes](../../dotnet/how-to-define-and-consume-classes-and-structs-cpp-cli.md#BKMK_Implicitly_abstract_classes).
 
+## Examples
+
 The following sample generates C2259:
 
 ```cpp
