如何防止MSVC在MFC中创建默认的空选项卡 [英] How to prevent MSVC to create default empty tab in MFC

问题描述

我正在使用MFC Visual Studio MutliTab界面.

在应用程序启动时，Visual Studio为我们提供了一个默认的视图选项卡.

我想防止创建此选项卡..

为此，我尝试了..

I am working on MFC Visual Studio MutliTab interface.

On application start, the visual studio provides us one default view tab.

I want to prevent this tab being created..

for this, what i tried..

BOOL CProjectManagerView::PreCreateWindow(CREATESTRUCT& cs)
{
	return CView::PreCreateWindow(cs);
}

我遇到了

i commeted

return CView::PreCreateWindow(cs);

并返回FALSE

但是在运行时，它显示消息无法创建空文档"

所以，我想知道..

阻止它创建默认的空选项卡的步骤是什么?

and returned FALSE

But on run, it displays message, "Failed to create empty document"

So, i want to know..

what are the steps to prevent it from creating an default empty tab?

推荐答案

在主应用程序文件中，找到"InitInstance". br/> 在那里，找到一个说类似声音的地方:

In your main app file, find "InitInstance".
There, find a place where it says somomething like:

CMultiDocTemplate* pDocTemplate;
    pDocTemplate = new CMultiDocTemplate(IDR_MyTYPE,
        RUNTIME_CLASS(CMyDoc),
        RUNTIME_CLASS(CChildFrame), // custom MDI child frame
        RUNTIME_CLASS(CMyView));
    if (!pDocTemplate)
        return FALSE;
    AddDocTemplate(pDocTemplate);

注释不要创建默认选项卡.

希望对您有所帮助.

Comment that not to create a default tab.

Hope it helps.

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