关于resetting VisualStudio keyboard scheme有两个相关问题和 importing VisualStudio settings .然而，这似乎并不能很好地结合在一起。

我有两个包含快捷方式的设置文件:

<!-- IntelliJ.vssettings -->   
<ShortcutsScheme>Visual C# 2005</ShortcutsScheme>
<UserShortcuts>
  <Shortcut Command="ReSharper.ReSharper_GotoNextHighlight" Scope="Global">F12</Shortcut>
</UserShortcuts>

<!-- ReSharper.vssettings -->   
<ShortcutsScheme>Visual C# 2005</ShortcutsScheme>
<UserShortcuts>
  <!-- Implicitly has F12 assigned to Edit.GoToDefinition -->
</UserShortcuts>

如您所见，ReSharper.vssettings 并没有真正分配 F12 快捷方式，因为它是 VisualStudio 的默认设置。导入该文件，不会重新应用 ShortcutsScheme，在这两种情况下都是 Visual Studio C# 2005。这反过来导致 F12 继续执行 GotoNextHighlight 命令。仅使用导入对话框时出现同样的问题。

如下使用DTE 重置键盘方案也不起作用:

var property = dte.Properties["Environment", "Keyboard"];
property.Item("SchemeName").Value = "(Default)";

出于同样的原因，导出默认设置不起作用。作为shown here没有快捷方式被导出。

因此问题:如何使用 DTE 以编程方式重置 VisualStudio 键盘方案？

我真正需要的是在 Options | 中触发 Reset 按钮的命令。环境 |键盘对话框。

最佳答案

您可以按照以下方式删除特定的键绑定(bind): Visual Studio key bindings configuration file

不幸的是，我没有 IntelliJ 和 ReSharper 来测试它是否有效。如果确实如此，那么使用 DTE 来执行此操作会很好，但是此解决方案超出了 DTE 的范围，并且使用 System.IO.File 将是微不足道的。

更新:

Question: How can I reset the VisualStudio keyboard scheme programmatically using DTE? What I actually need is the command to trigger the Reset button in Options | Environment | Keyboard dialog.

很遗憾，您不能这样做(据我所知)，因为重置键盘快捷键超出了 DTE 的范围。

如果您设置一个名为“ResetKeyBoard”的 VS AddIn 项目并在 Exec 方法上放置一个断点，您将看到当您在“工具选项”窗口中时，DTE 不会捕获任何触发的 Visual Studio 事件，它们根本不会通过 DTE 对象模型公开:

public void Exec(string commandName, vsCommandExecOption executeOption, ref object varIn, ref object varOut, ref bool handled)

这也可以通过录制宏来演示，录制的命令只会深入到打开选项对话框(无论您在内部更改什么设置):

Public Module RecordingModule
    Sub TemporaryMacro()
        DTE.ExecuteCommand("Tools.Options")
    End Sub
End Module

我确实学习了如何直接打开“选项”窗口的“键盘”选项卡，但由于它是一个模态对话框，您甚至不能使用 SendKeys 来按下“重置”按钮:

public void Exec(string commandName, vsCommandExecOption executeOption, ref object varIn, ref object varOut, ref bool handled)
        {
            handled = false;
            if(executeOption == vsCommandExecOption.vsCommandExecOptionDoDefault)
            {
                if(commandName == "ResetKeyBoard.Connect.ResetKeyBoard")
                {
                    _applicationObject.ExecuteCommand("Tools.Options", "BAFF6A1A-0CF2-11D1-8C8D-0000F87570EE");
                    System.Windows.Forms.SendKeys.Send("%e");
                    System.Windows.Forms.SendKeys.Send("{ENTER}");

我尝试的最后一个 DTE 选项(运气不好)是使用 Commands.Raise，同样你不能比打开工具选项更深入，或者至少如果你可以 它未记录 .

public void Exec(string commandName, vsCommandExecOption executeOption, ref object varIn, ref object varOut, ref bool handled)
{
    handled = false;
    if(executeOption == vsCommandExecOption.vsCommandExecOptionDoDefault)
    {
        if(commandName == "ResetKeyBoard.Connect.ResetKeyBoard")
        {
            Commands cmds = _applicationObject.Commands;
            Command cmdobj = cmds.Item("Tools.Options");
            object customIn = null;
            object customOut = null;
            _applicationObject.Commands.Raise(cmdobj.Guid, cmdobj.ID, ref customIn, ref customOut);

解决方法:

a) 我不鼓励您替换 Visual C# 2005.vsk 文件，但是如果您想调查它的这个文件:

C:\Program Files (x86)\Microsoft Visual Studio 1X.0\Common7\IDE\Visual C# 2005.vsk

MSDN Warning

You cannot programmatically change the settings for the default keyboard mapping scheme. To change the settings, save a copy of the default keyboard mapping scheme in the Keyboard node in the Options dialog box. You can then change the settings in that mapping scheme.

我不推荐也不鼓励这种方法，它的编程很糟糕，你可能会破坏某人的键盘快捷键!

b) 另一种方法是创建您自己的 VSK 文件并将其设置在 currentSettings.vssettings 中:

    </ScopeDefinitions>
     <ShortcutsScheme>Visual C# JT</ShortcutsScheme>
    </KeyboardShortcuts>

确保在更改之前备份 currentSettings.vssettings 文件。

c) 这又回到了 Chris Dunaway 的建议，您可以创建一个 vssettings 文件(仅包含键盘快捷键)并将其导入以重置键盘快捷键。我意识到默认的快捷方式没有保存，但是这里有一些代码可以与 DTE 一起使用来导出命令，插入到一个新的 vssettings 文件中，然后导入:

//note, this is untested code!
public void Exec(string commandName, vsCommandExecOption executeOption, ref object varIn, ref object varOut, ref bool handled)
{
    handled = false;
    if(executeOption == vsCommandExecOption.vsCommandExecOptionDoDefault)
    {
        if(commandName == "ResetKeyBoard.Connect.ResetKeyBoard")
        {
            System.Diagnostics.Debug.WriteLine("<UserShortcuts>");
            foreach (Command c in _applicationObject.Commands)
            {
                if (!string.IsNullOrEmpty(c.Name))
                {
                    System.Array bindings = default(System.Array);
                    bindings = (System.Array)c.Bindings;
                    for (int i = 0; i <= bindings.Length - 1; i++)
                    {
                        string scope = string.Empty;
                        string keyShortCut = string.Empty;
                        string[] binding = bindings.GetValue(i).ToString().Split(new string[] {  "::" },StringSplitOptions.RemoveEmptyEntries );
                        scope = binding[0];
                        keyShortCut = binding[1];
                        System.Diagnostics.Debug.WriteLine("<RemoveShortcut Command=\"...\" Scope=\"" + scope + "\">" + keyShortCut + "</RemoveShortcut>");
                        System.Diagnostics.Debug.WriteLine("<Shortcut Command=\"" + c.Name + "\" Scope=\"" + scope + "\">" + keyShortCut + "</Shortcut>");
                    }
                }
            }
            System.Diagnostics.Debug.WriteLine("</UserShortcuts>");

一旦你得到它们，就很容易将它们导入:

_applicationObject.ExecuteCommand("Tools.ImportandExportSettings", "/import:\"KeyboardOnly-Exported-2016-08-29.vssettings\"");

引用资料:

Visual Studio 2005 IDE Tips and Tricks

How to reset visual studio settings to my saved settings with just a single shortcut?

How does one set Visual Studio 2010 keyboard shortcuts comfortably, especially when using ReSharper?

https://superuser.com/questions/914244/is-there-a-quick-way-to-delete-all-shortcuts-in-visual-studio-10

Remove a keyboard shortcut binding in Visual Studio using Macros

http://vswindowmanager.codeplex.com/

Get full list of available commands for DTE.ExecuteCommand

HOWTO: Execute a command by Guid and Id from a Visual Studio package

HOWTO: Execute a command by Guid and Id from a Visual Studio add-in

HOWTO: Pass parameters programmatically to a command from a Visual Studio add-in

最后是 Jared Par 的这首:

https://github.com/jaredpar/VsVim/blob/master/Src/VsVimShared/Extensions.cs

/// <summary>
/// Safely reset the keyboard bindings on this Command to the provided values
/// </summary>
public static void SafeSetBindings(this DteCommand command, IEnumerable<string> commandBindings)
{
    try
    {
        var bindings = commandBindings.Cast<object>().ToArray();
        command.Bindings = bindings;

        // There are certain commands in Visual Studio which simply don't want to have their
        // keyboard bindings removed.  The only way to get them to relinquish control is to
        // ask them to remove the bindings twice.  
        //
        // One example of this is SolutionExplorer.OpenFilesFilter.  It has bindings for both
        // "Ctrl-[, O" and "Ctrl-[, Ctrl-O".  Asking it to remove all bindings will remove one
        // but not both (at least until you restart Visual Studio, then both will be gone).  If
        // we ask it to remove bindings twice though then it will behave as expected.  
        if (bindings.Length == 0 && command.GetBindings().Count() != 0)
        {
            command.Bindings = bindings;
        }
    }
    catch (Exception)
    {
        // Several implementations, Transact SQL in particular, return E_FAIL for this
        // operation.  Simply ignore the failure and continue
    }

关于c# - 以编程方式重置 VisualStudio 快捷方式，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/39043624/