Question

如何获取cmfcpropertygridproperty父节点的值

Answer 1

C/C++ code

创建：CMFCPropertyGridCtrl　m_wndPropList ;
CRect rectDummy;
rectDummy.SetRectEmpty ();
if (!m_wndPropList .Create (WS_VISIBLE | WS_CHILD, rectDummy, this, 1))
{
TRACE0("Failed to create Properies Grid \n");
return -1; // fail to create
}

m_wndPropList.EnableHeaderCtrl (FALSE);//标头
m_wndPropList.EnableDescriptionArea ();//
m_wndPropList.SetVSDotNetLook ();//

增加项：

CMFCPropertyGridProperty* pMDITabsProp = new CMFCPropertyGridProperty (_T("Enable MDI Tabs"),
lpszMDITabsStyles [1],
_T("Enable or disable either the standard MDI Tabs feature, or MDI Tabbed Groups feature"),
idShowMDITabs);
pMDITabsProp->AddOption (_T ("None"));
pMDITabsProp->AddOption (_T ("MDI Tabs (Standard)"));
pMDITabsProp->AddOption (_T ("MDI Tabbed Groups"));
m_wndPropList.AddProperty (pMDITabsProp);

得到一项值：

CMFCPropertyGridProperty* m_pro = m_wndPropList ->GetProperty( int nIndex ) ;
CString str = m_pro ->GetValue();
回调方法：

afx_msg LRESULT OnPropertyChanged (WPARAM,LPARAM);

ON_REGISTERED_MESSAGE(AFX_WM_PROPERTY_CHANGED, OnPropertyChanged)

LRESULT CWorkspaceBar::OnPropertyChanged (WPARAM,LPARAM lParam)
{
CMFCPropertyGridProperty* pProp = (CMFCPropertyGridProperty*) lParam;
BOOL bResetMDIChild = FALSE;
switch ((int) pProp->GetData ())
{
case :pProp->GetValue(); break ;
｝

}