MonoTouch Hello World 教程中的部分类声明错误 [英] Partial Class Declaration Error in MonoTouch Hello World tutorial

问题描述

我正在尝试 MonoTouch 试用版中的 Hello World 教程，并且我已经输入了所有代码并尝试了构建.

I'm trying out the Hello World tutorial in the MonoTouch Trial version and I have put in all the code and attempted a build.

在 designer.cs 文件中，行

partial void actBtn (MonoTouch.Foundation.NSObject sender)

给出错误

部分方法HelloWorld_iPhone.HelloWorld_iPhoneViewController.actBtn (MonoTouch.Foundation.NSObject sender)"的实现缺少部分方法声明.

A partial method 'HelloWorld_iPhone.HelloWorld_iPhoneViewController.actBtn (MonoTouch.Foundation.NSObject sender)' implementation is missing a partial method declaration.

我错过了什么?

我应该补充一点，这一行是由 MonoTouch 自动插入的 - 我只写了后面的一行方法代码.

I should add that this line was inserted automatically by MonoTouch - I only wrote the single line of method code which follows.

推荐答案

我可以通过将语句放在文件 controller.cs 中来实现.

I could achieve it by putting the statement in the file controller.cs.

在我的例子中是这样的:

In my example this way:

partial void action1 (MonoTouch.Foundation.NSObject sender);

在我的designer.css中:

and in my designer.css:

[Action ("action1:")]
partial void action1 (MonoTouch.Foundation.NSObject sender){
    this.lblOutput.Text=" Action 1 activated";
}

这意味着语句在一个单独的类中，并在设计器中实现.

which means that the statement is in a separate class, and implementation in the designer.

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