Vsix(Visual Studio扩展)右键单击文件的完整路径

问题描述 投票:2回答:1

我想检索右键单击文件的完整路径(在Visual Studio 2017的编辑器中)。我已经实现了以下代码来在打开项目和/或解决方案时检索文件的路径。

如果打开单个文件,则此实现不起作用。

场景:

  1. 打开VS(2017)
  2. 导航到文件 - >打开 - >文件。
  3. 右键单击文件,然后单击所需的上下文菜单。 (它调用IsSingleProjectItemSelection方法)。
  4. monitorSelection.GetCurrentSelection(out hierarchyPtr失败,因为hierarchyPtr仍然是IntPtr.Zero。

值不能为空。参数名称:pUnk

也许您知道在Visual Studio(2017)的编辑器中检索右键单击文件的完整路径的解决方案?

先感谢您。

    if (!IsSingleProjectItemSelection(out hierarchy, out itemid)) return;
        // Get the file path
        string itemFullPath = null;
        ((IVsProject) hierarchy).GetMkDocument(itemid, out itemFullPath);
        var transformFileInfo = new FileInfo(itemFullPath);    
        string fullPath = itemFullPath.FullName;

public static bool IsSingleProjectItemSelection(out IVsHierarchy   hierarchy, out uint itemid)
{
    hierarchy = null;
    itemid = VSConstants.VSITEMID_NIL;
    int hr = VSConstants.S_OK;

    var monitorSelection = Package.GetGlobalService(typeof(SVsShellMonitorSelection)) as IVsMonitorSelection;
    var solution = Package.GetGlobalService(typeof(SVsSolution)) as IVsSolution;
    if (monitorSelection == null || solution == null)
    {
        return false;
    }

    IVsMultiItemSelect multiItemSelect = null;
    IntPtr hierarchyPtr = IntPtr.Zero;
    IntPtr selectionContainerPtr = IntPtr.Zero;

    try
    {
        hr = monitorSelection.GetCurrentSelection(out hierarchyPtr, out itemid, out multiItemSelect, out selectionContainerPtr);

        if (ErrorHandler.Failed(hr) || hierarchyPtr == IntPtr.Zero || itemid == VSConstants.VSITEMID_NIL)
        {
            // there is no selection
            return false;
        }

        // multiple items are selected
        if (multiItemSelect != null) return false;

        // there is a hierarchy root node selected, thus it is not a single item inside a project

        if (itemid == VSConstants.VSITEMID_ROOT) return false;

        hierarchy = Marshal.GetObjectForIUnknown(hierarchyPtr) as IVsHierarchy;
        if (hierarchy == null) return false;

        Guid guidProjectID = Guid.Empty;

        if (ErrorHandler.Failed(solution.GetGuidOfProject(hierarchy, out guidProjectID)))
        {
            return false; // hierarchy is not a project inside the Solution if it does not have a ProjectID Guid
        }

        // if we got this far then there is a single project item selected
        return true;
    }
    finally
    {
        if (selectionContainerPtr != IntPtr.Zero)
        {
            Marshal.Release(selectionContainerPtr);
        }

        if (hierarchyPtr != IntPtr.Zero)
        {
            Marshal.Release(hierarchyPtr);
        }
    }
}
c# visual-studio contextmenu vsix
1个回答
3
投票

DTE.ActiveDocument.FullName返回您右键单击的文件的完整路径。

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