Structure error references in range [C2821, C2850]

docs/error-messages/compiler-errors-2/compiler-error-c2821.md

@@ -1,20 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2821"
 title: "Compiler Error C2821"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2821"
+ms.date: 11/04/2016
 f1_keywords: ["C2821"]
 helpviewer_keywords: ["C2821"]
-ms.assetid: e8d71988-a968-4484-94db-e8c3bad74a4a
 ---
 # Compiler Error C2821
 
-first formal parameter to 'operator new' must be 'unsigned int'
+> first formal parameter to 'operator new' must be 'unsigned int'
+
+## Remarks
 
 The first formal parameter of the [operator new](../../standard-library/new-operators.md#op_new) must be an unsigned **`int`**.
 
 ## Example
 
-The following sample generates C2821:
+The following example generates C2821:
 
 ```cpp
 // C2821.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2823.md

@@ -1,20 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2823"
 title: "Compiler Error C2823"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2823"
+ms.date: 11/04/2016
 f1_keywords: ["C2823"]
 helpviewer_keywords: ["C2823"]
-ms.assetid: 982b1b35-1a7c-456e-b711-f80cfe2d571e
 ---
 # Compiler Error C2823
 
 > a typedef template is illegal
 
+## Remarks
+
 Templates are not allowed in **`typedef`** definitions.
 
 ## Example
 
-The following sample generates C2823, and shows one way to fix it:
+The following example generates C2823, and shows one way to fix it:
 
 ```cpp
 // C2823.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2824.md

@@ -1,18 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2824"
 title: "Compiler Error C2824"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2824"
+ms.date: 11/04/2016
 f1_keywords: ["C2824"]
 helpviewer_keywords: ["C2824"]
-ms.assetid: 5bd865f7-e0af-404e-80fe-e2b798b44a59
 ---
 # Compiler Error C2824
 
-return type for 'operator new' must be 'void *'
+> return type for 'operator new' must be 'void *'
+
+## Remarks
 
 With non-based pointers, overloads of operator `new` must return `void *`.
 
-The following sample generates C2824:
+## Example
+
+The following example generates C2824:
 
 ```cpp
 // C2824.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2825.md

@@ -1,22 +1,23 @@
 ---
-description: "Learn more about: Compiler Error C2825"
 title: "Compiler Error C2825"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2825"
+ms.date: 11/04/2016
 f1_keywords: ["C2825"]
 helpviewer_keywords: ["C2825"]
-ms.assetid: c832f1c1-5184-4fc2-9356-12b21daa7af3
 ---
 # Compiler Error C2825
 
-var : must be a class or namespace when followed by '::'
+> var : must be a class or namespace when followed by '::'
+
+## Remarks
 
 An unsuccessful attempt was made to form a qualified name.
 
 For example, make sure that your code does not contain a function declaration where the function name begins with ::.
 
 ## Example
 
-The following sample generates C2825:
+The following example generates C2825:
 
 ```cpp
 // C2825.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2827.md

@@ -1,14 +1,15 @@
 ---
-description: "Learn more about: Compiler Error C2827"
 title: "Compiler Error C2827"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2827"
+ms.date: 11/04/2016
 f1_keywords: ["C2827"]
 helpviewer_keywords: ["C2827"]
-ms.assetid: cb3e5814-0c92-40e4-b620-98578ae3003a
 ---
 # Compiler Error C2827
 
-'operator operator' cannot be globally overridden with unary form
+> 'operator operator' cannot be globally overridden with unary form
+
+## Remarks
 
 The operator cannot have a unary form outside of an object.
 

docs/error-messages/compiler-errors-2/compiler-error-c2828.md

@@ -1,14 +1,15 @@
 ---
-description: "Learn more about: Compiler Error C2828"
 title: "Compiler Error C2828"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2828"
+ms.date: 11/04/2016
 f1_keywords: ["C2828"]
 helpviewer_keywords: ["C2828"]
-ms.assetid: d8df6ed4-5954-46c2-b59b-52881d4e923d
 ---
 # Compiler Error C2828
 
-'operator operator' cannot be globally overridden with binary form
+> 'operator operator' cannot be globally overridden with binary form
+
+## Remarks
 
 The operator cannot have a binary form outside of an object.
 

docs/error-messages/compiler-errors-2/compiler-error-c2829.md

@@ -1,14 +1,15 @@
 ---
-description: "Learn more about: Compiler Error C2829"
 title: "Compiler Error C2829"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2829"
+ms.date: 11/04/2016
 f1_keywords: ["C2829"]
 helpviewer_keywords: ["C2829"]
-ms.assetid: b3bfecb8-c8c1-45fd-bb85-4b42a6b8ed2b
 ---
 # Compiler Error C2829
 
-'operator operator' cannot have a variable parameter list
+> 'operator operator' cannot have a variable parameter list
+
+## Remarks
 
 Only two operators can take variable parameter lists:
 

docs/error-messages/compiler-errors-2/compiler-error-c2830.md

@@ -1,13 +1,14 @@
 ---
-description: "Learn more about: Compiler Error C2830"
 title: "Compiler Error C2830"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2830"
+ms.date: 11/04/2016
 f1_keywords: ["C2830"]
 helpviewer_keywords: ["C2830"]
-ms.assetid: 91607d2d-6aab-4c1b-b253-a7b8ec37760e
 ---
 # Compiler Error C2830
 
-only placement parameters to 'operator new' can have default values
+> only placement parameters to 'operator new' can have default values
+
+## Remarks
 
 The standard formal parameters for [operator new](../../standard-library/new-operators.md#op_new) cannot have default values. Only user-defined placement parameters can specify defaults.

docs/error-messages/compiler-errors-2/compiler-error-c2831.md

@@ -1,14 +1,15 @@
 ---
-description: "Learn more about: Compiler Error C2831"
 title: "Compiler Error C2831"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2831"
+ms.date: 11/04/2016
 f1_keywords: ["C2831"]
 helpviewer_keywords: ["C2831"]
-ms.assetid: c8c04288-0889-4265-a077-17f94cbcdcc9
 ---
 # Compiler Error C2831
 
-'operator operator' cannot have default parameters
+> 'operator operator' cannot have default parameters
+
+## Remarks
 
 Only three operators can have default parameters:
 
@@ -18,7 +19,9 @@ Only three operators can have default parameters:
 
 - Left parenthesis (
 
-The following sample generates C2831:
+## Example
+
+The following example generates C2831:
 
 ```cpp
 // C2831.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2833.md

@@ -1,20 +1,23 @@
 ---
-description: "Learn more about: Compiler Error C2833"
 title: "Compiler Error C2833"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2833"
+ms.date: 11/04/2016
 f1_keywords: ["C2833"]
 helpviewer_keywords: ["C2833"]
-ms.assetid: b9418ce1-e2ee-4599-8959-6fde89c27569
 ---
 # Compiler Error C2833
 
 > 'operator *operator-name*' is not a recognized operator or type
 
+## Remarks
+
 The word **`operator`** must be followed by an *operator-name* that you want to override or a type you want to convert.
 
 For a list of the operators that you can define in a managed type, see [User-defined Operators](../../dotnet/user-defined-operators-cpp-cli.md).
 
-The following sample generates C2833:
+## Example
+
+The following example generates C2833:
 
 ```cpp
 // C2833.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2834.md

@@ -1,15 +1,16 @@
 ---
-description: "Learn more about: Compiler Error C2834"
 title: "Compiler Error C2834"
+description: "Learn more about: Compiler Error C2834"
 ms.date: 06/01/2022
 f1_keywords: ["C2834"]
 helpviewer_keywords: ["C2834"]
-ms.assetid: 28f9f6eb-ab2a-4e64-aaaa-9d14f955de41
 ---
 # Compiler Error C2834
 
 > 'operator *operator-name*' must be globally qualified
 
+## Remarks
+
 The `new` and `delete` operators are tied to the class where they reside. Scope resolution cannot be used to select a version of `new` or `delete` from a different class. To implement multiple forms of the `new` or `delete` operator, create a version of the operator with extra formal parameters.
 
 This error is obsolete in Visual Studio 2022 and later versions.

docs/error-messages/compiler-errors-2/compiler-error-c2835.md

@@ -7,11 +7,15 @@ helpviewer_keywords: ["C2835"]
 ---
 # Compiler Error C2835
 
-user-defined conversion 'type' takes no formal parameters
+> user-defined conversion 'type' takes no formal parameters
+
+## Remarks
 
 User-defined type conversions cannot take formal parameters.
 
-The following sample generates C2835:
+## Example
+
+The following example generates C2835:
 
 ```cpp
 // C2835.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2838.md

@@ -1,18 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2838"
 title: "Compiler Error C2838"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2838"
+ms.date: 11/04/2016
 f1_keywords: ["C2838"]
 helpviewer_keywords: ["C2838"]
-ms.assetid: 176b2ad6-7a84-4019-b97e-328866054457
 ---
 # Compiler Error C2838
 
-'member' : illegal qualified name in member declaration
+> 'member' : illegal qualified name in member declaration
+
+## Remarks
 
 A class, structure, or union uses a fully qualified name to redeclare a member of another class, structure, or union.
 
-The following sample generates C2838:
+## Example
+
+The following example generates C2838:
 
 ```cpp
 // C2838.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2839.md

@@ -1,13 +1,14 @@
 ---
-description: "Learn more about: Compiler Error C2839"
 title: "Compiler Error C2839"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2839"
+ms.date: 11/04/2016
 f1_keywords: ["C2839"]
 helpviewer_keywords: ["C2839"]
-ms.assetid: e4914def-2ee1-4e2e-8951-d35f9515c2b2
 ---
 # Compiler Error C2839
 
-invalid return type 'type' for overloaded 'operator ->'
+> invalid return type 'type' for overloaded 'operator ->'
+
+## Remarks
 
 The `->` operator must return a class, struct, or union, or a reference to one.

docs/error-messages/compiler-errors-2/compiler-error-c2842.md

@@ -1,10 +1,9 @@
 ---
-description: "Learn more about: Compiler Error C2842"
 title: "Compiler Error C2842"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2842"
+ms.date: 11/04/2016
 f1_keywords: ["C2842"]
 helpviewer_keywords: ["C2842"]
-ms.assetid: 8674f08d-9f50-46ad-9229-abc6b74fa0e5
 ---
 # Compiler Error C2842
 
@@ -18,7 +17,7 @@ For more information, see [User-Defined Operators (C++/CLI)](../../dotnet/user-d
 
 ## Example
 
-The following sample generates C2842.
+The following example generates C2842.
 
 ```cpp
 // C2842.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2843.md

@@ -1,18 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2843"
 title: "Compiler Error C2843"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2843"
+ms.date: 11/04/2016
 f1_keywords: ["C2843"]
 helpviewer_keywords: ["C2843"]
-ms.assetid: 9d3f2ac4-eea5-4fed-abeb-e752f442bfcc
 ---
 # Compiler Error C2843
 
-'member' : cannot take the address of a non-static data member or method of a managed or WinRT type
+> 'member' : cannot take the address of a non-static data member or method of a managed or WinRT type
+
+## Remarks
 
 An instance is needed to take the address of nonstatic data members of a managed or WinRT class or interface.
 
-The following sample generates C2843 and shows how to fix it:
+## Example
+
+The following example generates C2843 and shows how to fix it:
 
 ```cpp
 // C2843_2.cpp