CodeDOM
De Banane Atomic
Aller à la navigationAller à la recherche
Permet de générer du code au runtime.
|
// création de l'arborescence: CodeCompileUnit, Namespace, Classe, Méthode
CodeCompileUnit compileUnit = new CodeCompileUnit();
CodeNamespace myNamespace = new CodeNamespace("MyNamespace");
myNamespace.Imports.Add(new CodeNamespaceImport("System"));
CodeTypeDeclaration myClass = new CodeTypeDeclaration("MyClass");
CodeEntryPointMethod start = new CodeEntryPointMethod();
CodeMethodInvokeExpression cs1 = new CodeMethodInvokeExpression(
new CodeTypeReferenceExpression("Console"), "WriteLine", new CodePrimitiveExpression("Hello World!"));
compileUnit.Namespaces.Add(myNamespace);
myNamespace.Types.Add(myClass);
myClass.Members.Add(start);
start.Statements.Add(cs1);
// génération d'un fichier contenant le code au format C#
CSharpCodeProvider provider = new CSharpCodeProvider();
using (StreamWriter sw = new StreamWriter("HelloWorld.cs", false))
{
IndentedTextWriter tw = new IndentedTextWriter(sw, " ");
provider.GenerateCodeFromCompileUnit(compileUnit, tw, new CodeGeneratorOptions());
tw.Close();
}
|
| HelloWorld.cs |
//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated by a tool.
// Runtime Version:4.0.30319.42000
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
namespace MyNamespace {
using System;
public class MyClass {
public static void Main() {
Console.WriteLine("Hello World!");
}
}
}
|
