消息框关闭按钮 [英] message box close button

问题描述

剖析MessageBox [

Dissecting the MessageBox[^]

Hello
In the above link it is given how to disable close button by passing the form as parameter..
How to pass message box as the parameter??

推荐答案

.NET的标准MessageBox 类通过Show 静态方法显示了MessageBox. Show静态方法generates the MessageBox在内部使用传递给它的各种参数并返回DialogResult枚举成员.

用户无法使用MessageBox 的实际实例来操作MessageBox的内容和功能，例如禁用关闭按钮.

因此，问题中提到的文章的作者创建了具有多个功能的自定义extended message box.功能之一是禁用关闭按钮.

作者创建的extended MessageBox是从Windows.Forms.Form派生的，可以从上面的文章下载的源代码中给出的类声明中看到，该文章如下所示

The standard MessageBox class of .NET shows the MessageBox by the Show static method. The Show static method generates the MessageBox internally using the various arguments passed to it and returns DialogResult enum member.

The actual instance of the MessageBox is not available to the user to manipulate the content and features of MessageBox like disabling the close button.

Hence, the author of the Article referred in the question has created a custom extended message box with several features. One of the feature is to disable the close button.

The extended MessageBox created by the author is derived from the Windows.Forms.Form as can be seen from the class declaration given in the source code downloaded from the above article show below

internal class MessageBoxExForm : System.Windows.Forms.Form

由于extended MessageBox是从Form 类派生的，因此可以将其作为参数传递给private void DisableCloseButton(Form form).此方法并不意味着将标准MessageBox 传递给它.

Since, the extended MessageBox is derived from the Form class it can be passed to the private void DisableCloseButton(Form form) as an argument. This method is not meant to pass the standard MessageBox to it.

我们无法阅读上面的整个链接.告诉我们问题所在，有可能您会得到答案.

We can''t read the entire above link. Tell us the problem, and it is possible that you will get your answer.

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