使用c#和VBA在word插件中钩住键盘

Question

我在c#中为word编写了一个插件
我想钩住键盘，抓住ctrl-c并读取复制到剪贴板的文本
我的加载项可以通过使用以下代码找到ctrl-c，

    //C# code:
    private void ThisAddIn_Startup(object sender, System.EventArgs e)
    {
        .
        .
        .
         Application.KeyBindings.Add(Word.WdKeyCategory.wdKeyCategoryCommand, "KeyCode1",
                    Application.BuildKeyCode(Word.WdKey.wdKeyControl , Word.WdKey.wdKeyAlt , Word.WdKey.wdKeyD));
    }
    public void CallKey(int i)
    {
            switch (i)
            {
                case 1:
                    MessageBox.Show("Ctrl+C");
                    break;
            }
        }
    //VBA code:
    Function GetAddin() As Object
    On Error Resume Next
    Dim addIn As COMAddIn
    Dim automationObject As Object
    Set addIn = Application.COMAddIns(“WordKeyBinding”)
    Set automationObject = addIn.Object
    Set GetAddin = automationObject
    End Function
    Public Sub KeyCode1()
    On Error Resume Next
    GetAddin.CallKey 1
    End Sub

现在我的问题是，当我按下ctrl-c时，会显示消息框，但没有复制到剪贴板！我该怎么办？

Answer 1

您可以尝试通过功能区、右键单击上下文菜单或快捷方式（ctrl+c）重新调整VSTO中适用于任何副本的命令的用途。

**

Ribbon.xml

**

<?xml version="1.0" encoding="UTF-8"?>
<customUI xmlns="http://schemas.microsoft.com/office/2009/07/customui" >
  <commands>
    <command idMso="Copy" onAction="CustomCopy"/>    
  </commands>
</customUI>

Ribbon.cs

 private Word.Application wordApp = Globals.ThisAddIn.Application;
    public void CustomCopy(Office.IRibbonControl control, bool cancelDefault)
    {
        //wordApp.Selection - returns the selction of copy
        //Or use Clipboard.GetData()
        //https://msdn.microsoft.com/en-us/library/system.windows.forms.clipboard.getdata(v=vs.110).aspx
        wordApp.Selection.Copy();
    }

有关Office 2007中重新调整用途的详细信息，请单击此处。但它也适用于Word 2013。