CSharpCodeProvider不生成~BaseElement [英] CSharpCodeProvider does not generate ~BaseElement

问题描述

这不能按预期工作：

This does not work as expected:

CodeMemberMethod finalize = new CodeMemberMethod();
finalize.Name = "Finalize";
finalize.Attributes = MemberAttributes.Override | MemberAttributes.FamilyOrAssembly;
finalize.ReturnType = new CodeTypeReference(typeof(void));
finalize.Statements.Add(new CodeMethodInvokeExpression(
     new CodeMethodReferenceExpression(
         new CodeThisReferenceExpression(), "Dispose"), new CodePrimitiveExpression(false)));

我想要的是：

What I want:

~BaseElement()
{
 Dispose(false);
}

我得到的，在C＃中无效：

What I get, which isn''t valid in C#:

protected internal override void Finalize()
{
   this.Dispose(false);
}

我尝试过使用MemberAttributes.Family，但这没有用。



临时解决方法是：

I''ve tried using MemberAttributes.Family, but that doesn''t help.

A temporary workaround would be:

CodeSnippetTypeMember finalize = new CodeSnippetTypeMember("~" +
                                    Name + "() { Dispose(false); }");

其中Name显然是该类的名称，但这仅适用于C＃





什么想法？

Where Name obviously is the name of the class, but that only works for C#


Ideas anyone?

推荐答案

正如我所见，代码生成器对编译器有深入的了解 - 这非常简单。如果您查看此MSDN页面： http://msdn.microsoft.com/en-us/library/ 66x5fx1b.aspx [ ^ ]，你会注意到，代码生成器正在跳过一个步骤，它正在生成编译器也会生成的代码。

As I see, the code generator has deep knowledge about the compiler - and that is quite straightforward. If you look at this MSDN page: http://msdn.microsoft.com/en-us/library/66x5fx1b.aspx[^], you will notice, that the code generator is skipping a step, and it is generating the code that the compiler would also make.

Quote：

析构函数隐式调用对象基类的Finalize。因此，先前的析构函数代码被隐式转换为以下代码：

The destructor implicitly calls Finalize on the base class of the object. Therefore, the previous destructor code is implicitly translated to the following code:

...并且它得到了你得到的结果。

所以你有一个问题只有当你因某种原因需要这种语法时 - 因为语义是相同的。

...and there it comes what you get.
So you have a problem only if you want that syntax for some reason - since the semantics will be the same.

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