在子对话框上显示父对话框控件 [英] show parent dialog box controls on child dialog box

问题描述

我想在MFC中创建5-6个对话框，但是每个对话框上都有一些通用控件，因此我正在考虑创建一个包含这些通用控件的父对话框，其他对话框将从该父对话框继承. br/>
例如

Hi,

I want to create 5-6 dialog boxes in MFC, but there are some common controls on each dialog box, so i am thinking to create one parent dialog box which will contain these common controls and others will inherit from this parent dialog box.

e.g.

class CParentDlg:public CDialog {
          //common controls
  }
  class CChildDlg:public CParentDlg{
    //child related specific controls
  }

所以当我在子对话框上执行DoModal时，它还应该显示父控件.

那我们可以这样吗?如果是，怎么办?

[我已经以上述方式完成操作，但是未在子对话框上显示父对话框的控件]

so when i do DoModal on child dialog box, then it should also show the controls of parent.

so can we do like this? if yes how?

[i have done things in above manner, but it is not showing the parent dialog box''s controls on child dialog box]

推荐答案

;对话框资源不是类对象的一部分，也不是继承的.调用DoModal()时，对话框资源将编译到可执行文件中并加载.据我所知，实现目标的唯一方法是使用公共对话框资源，然后在OnInitDialog()函数中添加动态控件.您还可以查看常用对话框 [ ^ ]并创建可自定义的您自己的.

You cannot do it this way; dialog resources are not part of the class object and are not inherited. The dialog resource is compiled into the executable file and loaded when you invoke DoModal(). As far as I know the only way to achieve what you want to do is to use a common dialog resource and then add dynamic controls in the OnInitDialog() function. You could also take a look at the Common Dialogs[^] and create a customizable version of your own.

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