ribbon控件如何隐藏？

Question

  我用FindByID得到一个CMFCRibbonProgressBar控件的指针，调用SetVisible(FALSE)函数发现隐藏不了，不知道ribbon控件如何才能隐藏？谢谢！

Answer 1

你好：

       据我所知CMFCR’ibbonProgressBar类既不是继承于CHtmlview 也不是CWnd类，所以他既不能用SetVisible方法也不能用ShowWindow（FALSE）方法。如果你一定要隐藏这个进度条的话，首先你要创建一个新的类继承于CMFCR’ibbonProgressBar, 然后重载OnDraw方法，设计你的ondraw方法，类似于这样：

 

头文件里
class CMyprogressbar : public CMFCRibbonProgressBar
{
public:
	CMyprogressbar();
	virtual ~CMyprogressbar();
	virtual void OnDraw(CDC* pDC);
};

实现

#include "stdafx.h"
#include "ribbonTest.h"
#include "Myprogressbar.h"

// CMyprogressbar
CMyprogressbar::CMyprogressbar()
{
}

CMyprogressbar::~CMyprogressbar()
{
}


// CMyprogressbar member functions
void CMyprogressbar::OnDraw(CDC *pDC)
{
	BOOL m_bIsVisible=FALSE;
		if(m_bIsVisible)
	{
		CMFCRibbonProgressBar::OnDraw(pDC);
	}
}

这样一来你用CMyprogressbar类创建的progressbar都是不可见的了，我不建议你这样做，没什么实际意义，你可以参照我的代码试一下。

          有什么问题可以继续在论坛里提问。

Shu Hu

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Answer 2

试一下这样看看行不行：
CMFCRibbonBaseElement::GetParentRibbonBar()->ShowPane()

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Visual C++ enthusiast, like network programming and driver development. At present is being engaged in the WinCE/Windows Mobile platform embedded development.

Answer 3

这个不行，一跑就死

Answer 4

我的代码吗？额，在我的电脑上可以的啊。

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Answer 5

试一下这样看看行不行：
CMFCRibbonBaseElement::GetParentRibbonBar()->ShowPane()

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Visual C++ enthusiast, like network programming and driver development. At present is being engaged in the WinCE/Windows Mobile platform embedded development.

不是，我说的是这个。

Answer 6

搜索了一下，有人报过类似的Bug给MS：
https://connect.microsoft.com/VisualStudio/feedback/details/414407/cmfcribbonbaseelement-setvisible-does-not-work

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Visual C++ enthusiast, like network programming and driver development. At present is being engaged in the WinCE/Windows Mobile platform embedded development.