GeneratedCodeAttribute Class
Definition
Important
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Identifies code generated by a tool. This class cannot be inherited.
public ref class GeneratedCodeAttribute sealed : Attribute
[System.AttributeUsage(System.AttributeTargets.All, AllowMultiple=false, Inherited=false)]
public sealed class GeneratedCodeAttribute : Attribute
[<System.AttributeUsage(System.AttributeTargets.All, AllowMultiple=false, Inherited=false)>]
type GeneratedCodeAttribute = class
inherit Attribute
Public NotInheritable Class GeneratedCodeAttribute
Inherits Attribute
- Inheritance
- Attributes
Examples
The following code example shows the use of the GeneratedCodeAttribute class to identify computer-generated code.
#using <System.dll>
#using <System.Xml.dll>
using namespace System;
using namespace System::CodeDom;
using namespace System::CodeDom::Compiler;
int main()
{
// Declare a new type called Class1.
CodeTypeDeclaration^ class1 = gcnew CodeTypeDeclaration("Class1");
// Declare a new generated code attribute
GeneratedCodeAttribute^ generatedCodeAttribute =
gcnew GeneratedCodeAttribute("SampleCodeGenerator", "2.0.0.0");
// Use the generated code attribute members in the attribute declaration
CodeAttributeDeclaration^ codeAttrDecl =
gcnew CodeAttributeDeclaration(generatedCodeAttribute->GetType()->Name,
gcnew CodeAttributeArgument(
gcnew CodePrimitiveExpression(generatedCodeAttribute->Tool)),
gcnew CodeAttributeArgument(
gcnew CodePrimitiveExpression(generatedCodeAttribute->Version)));
class1->CustomAttributes->Add(codeAttrDecl);
// Create a C# code provider
CodeDomProvider^ provider = CodeDomProvider::CreateProvider("CSharp");
// Generate code and send the output to the console
provider->GenerateCodeFromType(class1, Console::Out, gcnew CodeGeneratorOptions());
}
// The CPP code generator produces the following source code for the preceeding example code:
//
// [GeneratedCodeAttribute("SampleCodeGenerator", "2.0.0.0")]
// public class Class1 {
// }
using System;
using System.CodeDom;
using System.CodeDom.Compiler;
public class CodeGenExample
{
static void Main()
{
// Declare a new type called Class1.
CodeTypeDeclaration class1 = new CodeTypeDeclaration("Class1");
// Declare a new generated code attribute
GeneratedCodeAttribute generatedCodeAttribute =
new GeneratedCodeAttribute("SampleCodeGenerator", "2.0.0.0");
// Use the generated code attribute members in the attribute declaration
CodeAttributeDeclaration codeAttrDecl =
new CodeAttributeDeclaration(generatedCodeAttribute.GetType().Name,
new CodeAttributeArgument(
new CodePrimitiveExpression(generatedCodeAttribute.Tool)),
new CodeAttributeArgument(
new CodePrimitiveExpression(generatedCodeAttribute.Version)));
class1.CustomAttributes.Add(codeAttrDecl);
// Create a C# code provider
CodeDomProvider provider = CodeDomProvider.CreateProvider("CSharp");
// Generate code and send the output to the console
provider.GenerateCodeFromType(class1, Console.Out, new CodeGeneratorOptions());
}
}
// The C# code generator produces the following source code for the preceeding example code:
//
// [GeneratedCodeAttribute("SampleCodeGenerator", "2.0.0.0")]
// public class Class1 {
// }
Imports System.CodeDom
Imports System.CodeDom.Compiler
Public Class CodeGenExample
Shared Sub Main
' Declare a new type called Class1.
Dim class1 as New CodeTypeDeclaration("Class1")
' Declare a new generated code attribute
Dim generatedCodeAttribute As _
New GeneratedCodeAttribute("SampleCodeGenerator", "2.0.0.0")
' Use the generated code attribute members in the attribute declaration
Dim codeAttrDecl As _
New CodeAttributeDeclaration(generatedCodeAttribute.GetType().Name,
New CodeAttributeArgument(
New CodePrimitiveExpression(generatedCodeAttribute.Tool)),
New CodeAttributeArgument(
New CodePrimitiveExpression(generatedCodeAttribute.Version)))
class1.CustomAttributes.Add(codeAttrDecl)
' Create a Visual Basic code provider
Dim provider As CodeDomProvider = CodeDomProvider.CreateProvider("VisualBasic")
' Generate code and send the output to the console
provider.GenerateCodeFromType(class1, Console.Out, New CodeGeneratorOptions())
End Sub
End Class
' The Visual Basic code generator produces the following source code for the preceeding example code:
'
' <GeneratedCodeAttribute("SampleCodeGenerator", "2.0.0.0")> _
' Public Class Class1
' End Class
Remarks
The GeneratedCodeAttribute class can be used by code analysis tools to identify computer-generated code, and to provide an analysis based on the tool and the version of the tool that generated the code.
Constructors
GeneratedCodeAttribute(String, String) |
Initializes a new instance of the GeneratedCodeAttribute class specifying the name and version of the tool that generated the code. |
Properties
Tool |
Gets the name of the tool that generated the code. |
TypeId |
When implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute) |
Version |
Gets the version of the tool that generated the code. |
Methods
Equals(Object) |
Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute) |
GetHashCode() |
Returns the hash code for this instance. (Inherited from Attribute) |
GetType() |
Gets the Type of the current instance. (Inherited from Object) |
IsDefaultAttribute() |
When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class. (Inherited from Attribute) |
Match(Object) |
When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute) |
MemberwiseClone() |
Creates a shallow copy of the current Object. (Inherited from Object) |
ToString() |
Returns a string that represents the current object. (Inherited from Object) |
Explicit Interface Implementations
_Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr) |
Maps a set of names to a corresponding set of dispatch identifiers. (Inherited from Attribute) |
_Attribute.GetTypeInfo(UInt32, UInt32, IntPtr) |
Retrieves the type information for an object, which can be used to get the type information for an interface. (Inherited from Attribute) |
_Attribute.GetTypeInfoCount(UInt32) |
Retrieves the number of type information interfaces that an object provides (either 0 or 1). (Inherited from Attribute) |
_Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr) |
Provides access to properties and methods exposed by an object. (Inherited from Attribute) |
Applies to
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