ipropertystorage

问题 So I split my window from the main tab group via IPropertyStore via SHGetPropertyStoreForWindow like so: IPropertyStore_SetValue(pps, PKEY_AppUserModel_ID.address(), 'Contoso.Scratch'); pps->Commit(); Then the user later decides he wants to rename it so with my feature he does: IPropertyStore_SetValue(pps, PKEY_AppUserModel_RelaunchCommand, customLaunchPath); IPropertyStore_SetValue(pps, PKEY_AppUserModel_RelaunchDisplayNameResource, 'my first name'); pps->Commit(); This works successfully

问题 In summary: I searched MSDN and thought to create my own SetValue but I can't find any sourcecode for it. It's not in a DLL, its like InitPropVariantFromString , it's in a header file, but I can't find it. :( If you can please just show me htat C++ code I'll take it from there :) Bottom stuff is to show the efforts I put on it. This is the tiny C++ code I'm converting: OnCreate(HWND hwnd, LPCREATESTRUCT lpcs) { IPropertyStore *pps; HRESULT hr = SHGetPropertyStoreForWindow(hwnd, IID_PPV_ARGS(